US20130219438A1 - System and method for saving and recalling state data for media and home appliances - Google Patents

System and method for saving and recalling state data for media and home appliances Download PDF

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Publication number
US20130219438A1
US20130219438A1 US13/801,540 US201313801540A US2013219438A1 US 20130219438 A1 US20130219438 A1 US 20130219438A1 US 201313801540 A US201313801540 A US 201313801540A US 2013219438 A1 US2013219438 A1 US 2013219438A1
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Prior art keywords
media
state
data
streaming media
appliances
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US13/801,540
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US9271033B2 (en
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Paul D. Arling
Christopher Chambers
Wayne Scott
Mark Momot
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Universal Electronics Inc
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Universal Electronics Inc
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Assigned to UNIVERSAL ELECTRONICS INC. reassignment UNIVERSAL ELECTRONICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCOTT, WAYNE, ARLING, PAUL D., CHAMBERS, CHRISTOPHER, MOMOT, MARK
Publication of US20130219438A1 publication Critical patent/US20130219438A1/en
Priority to US15/002,793 priority patent/US9749694B2/en
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    • HELECTRICITY
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    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
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    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • HELECTRICITY
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    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/2805Home Audio Video Interoperability [HAVI] networks
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    • H04L12/282Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
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    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42225User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details characterized by types of remote control, e.g. universal remote control
    • HELECTRICITY
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    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
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    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
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    • HELECTRICITY
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    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4432Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
    • HELECTRICITY
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    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61Network physical structure; Signal processing
    • H04N21/6106Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633Control signals issued by server directed to the network components or client
    • H04N21/6332Control signals issued by server directed to the network components or client directed to client
    • HELECTRICITY
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    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65Transmission of management data between client and server
    • H04N21/654Transmission by server directed to the client
    • H04N21/6543Transmission by server directed to the client for forcing some client operations, e.g. recording
    • HELECTRICITY
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    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8166Monomedia components thereof involving executable data, e.g. software
    • H04N21/818OS software
    • HELECTRICITY
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    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85Assembly of content; Generation of multimedia applications
    • H04N21/854Content authoring
    • H04N21/85406Content authoring involving a specific file format, e.g. MP4 format

Definitions

  • the following relates generally to controlling home appliances and, more particularly, relates to a system and method for allowing a user to save, recall, and transfer both media playback and device setting states for one or more sets of home appliances.
  • a macro can be used to transmit a sequence of command codes to power on all appliances of a home entertainment center, to access pay-per-view events via a set-top box (STB), etc.
  • STB set-top box
  • suspending and resuming a media playback state or device settings state for a particular home appliance is known in the art. For instance, it is customary to pause and play media as well as preset device settings (such as sound equalization, volume, or color balance settings) for individual home appliances in a particular home entertainment center.
  • preset device settings such as sound equalization, volume, or color balance settings
  • a typical home contains multiple home entertainment centers, each center generally including multiple home appliances which are operable by a user to play the same desired media. For instance, a particular user may have access to home entertainment centers in a living room, home office, and one or more bedrooms of her home, each of which may be capable of playing the same desired media (i.e., television broadcast, video, music, images, etc.) using different appliances in each location.
  • a media state such as the playback state of a movie, song or music playlist, or a particular television show
  • device settings from one home entertainment center, and later recall, or transfer the saved media and device states to the same, or a different home entertainment center, it would involve significant time and many laborious steps to be performed by the user.
  • a system and method for saving and recalling state data for media and appliances is hereinafter described.
  • a user will initiate a save state command for a particular media rendering system from which a movie, music, television broadcast, slide show, image, or other media element is being played.
  • Both the playback state of the media, as well as the rendering system device state(s) during playback will be saved either in one or more central state servers (such as a control pod, Internet based server, PC, etc., in communication with one or more devices of the media rendering system), sent to a portable controlling device (such as a remote control) to be saved, or as a combination of saved data on a central state server and portable controlling device.
  • central state servers such as a control pod, Internet based server, PC, etc.
  • a set of device conversion definitions may be applied to each data element from the first media rendering system (i.e., display settings data, audio settings data, media source settings data, etc.) in order to ensure that data and settings saved from the first rendering system set of device(s) will translate appropriately to the analogous or complimentary device(s) of the second rendering system.
  • FIG. 1 illustrates an exemplary system employing a method for saving and recalling media and device state settings
  • FIG. 2 illustrates the state conversion system of FIG. 1 ;
  • FIG. 3 illustrates a block diagram of components of an exemplary remote control
  • FIG. 4 illustrates a block diagram of components of an exemplary central state server
  • FIG. 5 illustrates a flow chart diagram of exemplary steps for use in saving state commands
  • FIG. 6 is a continuation of the flow chart diagram of FIG. 5 ;
  • FIG. 7 illustrates a flow chart diagram of exemplary steps for use in recalling and converting saved state commands.
  • FIG. 8 is a continuation of the flow chart diagram of FIG. 7 .
  • a user will initiate a save state command for a particular media rendering system, such as an exemplary home entertainment center (i.e., set or group of appliances) from which a movie, music, television broadcast, image, or other media element is being played.
  • a home entertainment center i.e., set or group of appliances
  • Any device that can transmit a unique coded signal in IR/RF or other wireless protocol could be used to initiate the process of capturing, storing, transmitting, and resuming the appliance states (i.e., LCD based remote, traditional tactile remote, single button remote, mobile wireless device, etc.)
  • Both the playback state of the media, as well as the device configurations and settings during playback will be saved either in a central data/state server (such as a media server, control Pod, PC, etc.
  • a set of device conversion definitions may be applied to each data element from the first entertainment center (i.e., television settings data, audio receiver settings data, etc.) in order to ensure that data and commands saved from the first device(s) will translate appropriately to the analogous device(s) of the second entertainment center.
  • first entertainment center i.e., television settings data, audio receiver settings data, etc.
  • the media states able to be saved include, but are not limited to, current cable, satellite, or broadband channel being viewed, PPV or PVR program being viewed, MP3 play list with current track and track offset, Internet based audio or video streams, or any streaming content that can be paused and resumed.
  • the appliance states able to be saved include, are not limited to, input port setting, output format, audio volume level and equalizer settings, display brightness and contrast, ambient lighting, etc. It is envisioned that Internet or other widely accessible network based content may be suspended and resumed from any set of state controllable A/V appliances that have access to Internet/network based content.
  • an Internet based video file could be started from within a home entertainment environment, paused by the user (i.e., via a pause or save state button on a remote control or PDA), and later resumed in a remote hotel room on a different entertainment environment which is controllable by the user (i.e., via the remote or PDA) and which is able to access the Internet based video file.
  • a variety of playback related information may be saved (including track number, chapter, track offset, playing time, seek position, etc.) depending on the capabilities of the playback device for later use.
  • a first CD player may support saving the track number and seek position for a given music CD during a pause command, while a second CD player to which playback is to be resumed supports only track number navigation.
  • the second CD player may resume playback from the start of the saved track, or may be caused to seek an appropriate distance into the track before beginning playback to effect playback of the track at substantially the same position as was saved from the first CD player.
  • various location centric “state snapshots” may be saved in a remote control or by a central server for playback at a later time on any set of analogous appliances in the home.
  • a save room command would capture all current media and appliances state setting for a given room, including lighting states (power and dimmer states), audio playback state (i.e., a given song playing on a given appliance), video playback state (i.e., a given video playing on a given appliance), room thermostat state for temperature settings, etc.
  • lighting states power and dimmer states
  • audio playback state i.e., a given song playing on a given appliance
  • video playback state i.e., a given video playing on a given appliance
  • room thermostat state for temperature settings, etc.
  • Many such similar home, room, environment, or appliance specific states may be saved for subsequent recall and playback, using the same set of appliances or a set of analogous appliances.
  • the extent of saved state data and associated data translation which may be necessary to accomplish a given playback operation depends on the number of particular appliances and media elements involved in a previous save state operation.
  • the state data saved may include locally-measured items gathered by the controlling device. Such locally measured items may be formatted as data conversion maps to more accurately enable transference of media and device states as described in more detail below. For example, when the controlling device includes a microphone (e.g., is a PDA or a voice activated remote control, etc.) a measurement of the current volume level may be taken and saved.
  • the media stream may be resumed one or two seconds back from the original pause point in order to allow a comparable volume measurement to be made and the sound level adjusted accordingly.
  • a controlling device which includes a light sensor (e.g., an LCD based unit with a sensor for automatic backlight control, an electroluminescent display based unit with automatic brightness control, etc.) may make local measurements of lighting levels in order to duplicate these when playback is resumed.
  • a light sensor e.g., an LCD based unit with a sensor for automatic backlight control, an electroluminescent display based unit with automatic brightness control, etc.
  • locally measured data may be used as a supplement to, or in place of, inferred or explicit state data, and device conversion definitions collected during the setup and operation of the appliances or equipment in question.
  • the initiation of save and recall operations by a user are accomplished via a portable controlling device (i.e., activation of a button on a remote control), however it is possible to accomplish the system and method hereof without use of a separate portable controlling device, for instance a STB based button, voice and/or gesture command systems, or a system automation event (i.e., any software automated or event prompted state save command) could be used to initiate save and recall operations for state data without departing from the spirit and scope of the current invention.
  • a portable controlling device i.e., activation of a button on a remote control
  • a system automation event i.e., any software automated or event prompted state save command
  • one or more central state servers may be implemented in each appliance, or configured as a separate physical device for communicating with the remote control and appliances.
  • the appliances in the overall control environment for which state data is saved and recalled can include, but are not limited to, televisions, VCRs, DVRs, DVD players, cable converter boxes, amplifiers, CD players, game consoles, home lighting, drapery, fans, HVAC systems, thermostats, personal computers, etc.
  • some or all of the above devices, appliances, or components are configured to be network enabled and interoperable, such as those that are compliant with, for example, the Home Audio Video interoperability (“HAVi”), Universal Plug and Play (“UPnP”), and, generally, other such standards that determine parameter passing and interaction between appliances.
  • HAVi Home Audio Video interoperability
  • UPF Universal Plug and Play
  • various standards are being proposed which are intended to provide uniform methods of digital interconnection between appliances. These standards generally specify not only how to transfer audio video source materials, but also how to effect the exchange of control functions between appliances, since it is relatively easy to interleave these different signals on a single interface when they are encoded at the digital level.
  • the remote control 10 may include, as needed for a particular application, a processor 24 coupled to a memory device (such as ROM memory 26 , RAM memory 27 , and/or a non-volatile memory 34 ), a key matrix 28 (e.g., physical buttons, a touch screen display, or a combination thereof), an internal clock and timer 30 , transmission circuit(s) 32 , receiver circuit(s) 33 and/or transceiver circuit(s) (e.g., IR and/or RF), a means 36 to provide feedback to the user (e.g, LED, display, speaker, and/or the like), and a power supply 38 as generally illustrated in FIG.
  • a processor 24 coupled to a memory device (such as ROM memory 26 , RAM memory 27 , and/or a non-volatile memory 34 ), a key matrix 28 (e.g., physical buttons, a touch screen display, or a combination thereof), an internal clock and timer 30 , transmission circuit(s) 32 , receiver circuit(s)
  • the remote control 10 may also have means for sensing a level of sound (e.g., a microphone) and/or level of light (e.g., a photo-sensitive element).
  • the memory device may include executable instructions that are intended to be executed by the processor 24 to control the operation of the remote control 10 .
  • the processor 24 may be programmed to control the various electronic components within the remote control 10 , e.g., to monitor the power supply 38 , to cause the transmission of signals, etc.
  • the non-volatile read/write memory 34 may be provided to store setup data, state data, and/or parameters as necessary. While the memory system is described as comprising all three classes of memory, it will be appreciated that, in general, such a memory system need not necessarily support all three, and can be comprised of any type of computer-readable media, such as ROM, RAM, SRAM, FLASH, EEPROM, Smart Card, memory stick, a chip, a hard disk, a magnetic disk, and/or an optical disk or the like in combination. Preferably, however, at least part of the memory system should be non-volatile or battery backed such that basic setup parameters and operating features will survive loss of battery power.
  • the illustrated memory devices 26 , 27 , and 34 may be physically incorporated within the same IC chip as the microprocessor 24 (a so called “microcontroller”) and, as such, they are shown separately in FIG. 2 only for the sake of clarity.
  • the memory devices of the remote control may be configured to additionally save room and/or appliance and media state data captured or received from the appliances 12 in response to a save state command.
  • the remote control 10 is adapted to be responsive to events, such as a sensed user interaction with the key matrix 28 , receipt of a transmission, etc.
  • events such as a sensed user interaction with the key matrix 28 , receipt of a transmission, etc.
  • appropriate instructions within the memory 26 may be executed. For example, when a command key is activated on the remote control 10 , the remote control 10 may retrieve a command code corresponding to the activated command key from memory 26 and transmit the command code to a device in a format recognizable by the device.
  • the instructions within the memory 26 can be used not only to cause the transmission of command codes and/or data to the appliances 12 but also to perform local operations, e.g., modifying command and state data for transmission to appliances other than the appliances from which the original command and state data was captured, as described in greater detail below.
  • local operations include displaying information/data, favorite channel setup, macro button setup, function key relocation, remote location sensing, etc. Examples of local operations can be found in U.S. Pat. Nos. 5,481,256, 5,959,751, and 6,014,092. Additional examples of remote controls 10 may be found in commonly owned, U.S. Pat. No. 6,225,938 and U.S. Application Ser. Nos. 60/264,767, 09/905,423, 09/905,432, and 09/905,396.
  • one exemplary system and method includes one or more central state servers 14 .
  • the central state server(s) 14 may be a device separate and apart from the appliances 12 or may be integrated into one or more of the appliances as a functional component.
  • Central state server 14 may additionally be integrated with other extended function control devices such as the command receiver described in commonly assigned co-pending U.S. patent application Ser. No. 10/603,839 entitled “System And Method For Monitoring Remote Control Transmissions,” or state monitor described in commonly assigned co-pending U.S. patent application Ser. No. 10/665,650 entitled “System And Method For Monitoring Remote Control Transmissions” which applications are incorporated herein by reference in their entirety.
  • the central state server 14 may include, as needed for a particular application, a processor 50 coupled to a ROM memory 52 , an internal clock and timer 53 , receiver circuit(s) 54 , transmission circuit(s) 55 and/or transceiver circuit(s) (e.g., IR and/or RF), a non-volatile read/write memory 56 , a means 58 to provide feedback to the user (e.g., LED, display, speaker, and/or the like), a power supply 62 , and input means 64 , (e.g., serial I/O port, Ethernet, 1394 firewire, wireless receiver, bar code scanner, etc.), as is generally illustrated in FIG. 3 .
  • a processor 50 coupled to a ROM memory 52 , an internal clock and timer 53 , receiver circuit(s) 54 , transmission circuit(s) 55 and/or transceiver circuit(s) (e.g., IR and/or RF), a non-volatile read/write memory 56 , a
  • the central state server 14 may also have means for sensing a level of sound (e.g., a microphone) and/or level of light (e.g., a photo-sensitive element).
  • the input means 64 may be used to connect each central state server 14 to a common home control unit (such as a server, HVAC controller, etc.) in order to enable communication and timing operations between all central state servers, media servers, and/or appliances.
  • the ROM memory 52 includes executable instructions that are intended to be executed by the processor 50 to control the operation of the central state server 14 .
  • the processor 50 may be programmed to control the various electronic components within the central state server 14 , e.g., to monitor the power supply 62 , to cause the transmission of signals, to provide audio or visual prompts to a user, etc.
  • the non-volatile read/write memory 56 for example an EEPROM, battery-backed up RAM, Smart Card, memory stick, or the like, is provided to store state data, setup data and/or parameters as necessary. While the memory 52 is illustrated and described as a ROM memory, memory 52 can also be comprised of any type of readable media, such as ROM, RAM, SRAM, FLASH, EEPROM, or the like.
  • the memory 56 is non-volatile or battery-backed such that data is not required to be reloaded after power is removed from central state server 14 .
  • the memories 52 and 56 may take the form of a chip, a hard disk, a magnetic disk, and/or an optical disk. It will also be appreciated that in cases where central state server capability is integrated into an appliance, some or all of the functional elements described above in conjunction with FIG. 4 may be combined with similar elements already present in the appliance for other purposes.
  • IR protocol such as XMP (described in co-pending U.S. patent application Ser. No. 10/431,930)
  • RF protocol such as Bluetooth or 802.11, X-10 commands, SCP, IP, UPnP, HAVi, or any other suitable wireless and/or wired transmission methods. All that is required to enable the system and method of the current invention is that the remote control 10 , appliances 12 , and central state server 14 be able to communicate device and media states between one another.
  • remote control 10 may first send a save state request via XMP over RF to central state server 14 , which in turn sends an appropriate communication signal to each appliance of entertainment center 12 a to determine all available devices and media states associated with the appliances.
  • remote control 10 When attempting to transfer the saved state data to a new set of appliances 12 b , remote control 10 may be required to communicate using several different IR protocols to individual appliances (e.g., RC-6, SIRCS, Kaseikyo, etc.) in addition to initiating a media playback state via RF to central state server 14 . It will additionally be appreciated that programming on the remote control and/or or central state server may be used for making determinations as to which communication methods and protocols may be used for a given set of appliances to most effectively bring about desired device and media save and recall operations, as described in greater detail below.
  • IR protocols e.g., RC-6, SIRCS, Kaseikyo, etc.
  • the remote control 10 and/or central state server 14 preferably include programming such that the captured appliance and media state data may be stored in one or more memory locations, used to generate command data which is assigned or linked to a command button on the remote control, and recalled at such time and in such a manner as necessary to bring about a desired user action.
  • the state data elements and definitions of the current system are illustrated in FIGS. 1 and 2 as functional block 130 in central state server 14 , however it will be appreciated that the actual state data elements, device conversion definitions, and other data storage and processing elements may be configured (and/or distributed) on any device, appliance, or component of the system, including appliances 12 , remote control 10 , and/or any software program or elements on any device.
  • Generally data set 132 is composed of state and media data captured from a set of source appliances and media 12 a (the particular media in the exemplary system being played back from PVR 123 ).
  • source appliances 12 a comprise TV 122 , receiver 121 , and networked appliance 123 (e.g., a PVR, UPnP media renderer, connected DVD player, etc.).
  • corresponding data elements for source appliances 12 a that may be saved for subsequent command generation, conversion and/or playback include TV related data 122 a (e.g., channel, brightness, contrast, etc.), receiver data 121 a (e.g., mode, volume, surround state, etc.), and networked appliance data 123 a (e.g., media source, output, media playback position, etc.).
  • the data elements 121 a , 122 a , and 123 a may be saved in any known format, for example as an XML file (e.g., as contemplated by the UPnP specification), or spreadsheet/database entries on central state server 14 , such that further operations as described below may be performed on the data.
  • data set 132 may be used to generate command data (i.e., IR or RF based appliance commands) which may then be assigned as a macro command or other immediately available command set on remote control 10 for use by a user in effecting recall of the device and media states on source appliance set 12 a .
  • command data i.e., IR or RF based appliance commands
  • IR or RF based appliance commands may then be assigned as a macro command or other immediately available command set on remote control 10 for use by a user in effecting recall of the device and media states on source appliance set 12 a .
  • the general device conversion definitions includes device selection/state data 136 (which may comprise current device state data, current room data, current remote location data, or user specific data), device definitions 135 (which may comprise available device command and function abilities for individual appliances), and data conversion maps 138 (which may comprises preset rules and logic governing data conversion operations).
  • the device selection/state data 136 , device definitions 135 , and data conversion maps 138 are used in converting or modifying data set 132 to data set 134 .
  • device selection/state data may include remote location data, for example, based on a user selected location button on the remote control 10 or via application of the system and method described in commonly assigned and co-pending U.S. application entitled “System and Method for Controlling Device Location Determination” (attorney docket no. 81230.100US1) which claims priority to U.S. provisional application No. 60/517,588).
  • a determination that remote control 10 is present in a different location than source appliances 12 a may trigger the process of converting data set 132 to data set 134 for application to a different set of destination appliances 12 b .
  • the actual location data i.e., device selection data 136
  • processors 50 and/or 24 may be used by processors 50 and/or 24 in each device state data conversion process.
  • video display device definitions 135 a may include (among other data) information about the available command and function states for TV's 122 and 124
  • audio playback device definitions 135 b may include (among other data) information about the available command and function states for receivers 121 and 125
  • PVR device definitions 135 c may include (among other data) information about the available command and function states for PVRs 123 and 126 .
  • TV state data 122 a comprising input selection, brightness, and contrast state data may be applied with video display device definitions 135 a corresponding to TV 124 to generate new TV state data 124 a (which may include, or may be used to generate specific command data for TV 124 ).
  • data conversion maps 138 a may be used prior to generation of TV state data 124 a such that more accurate reproductions of device states (i.e., what the user experiences during media playback from TV 122 versus playback of the same media from TV 124 ) may be possible. For example, a brightness state of “4” out of a possible 10 different brightness states for TV 122 may have been saved as part of TV state data 122 a during a save operation.
  • video display device definitions 135 a may include information indicating TV 124 also includes controllable brightness settings, however strict application of the brightness setting “4” to the TV state data 124 a for generating commands to operate TV 124 may not produce the same visual effect as a brightness setting of “4” on TV 122 .
  • preset, or dynamically generated data conversion maps i.e., based on information from an ambient light sensor in the room or on the remote control, or stored information as to the relative lumen output levels of both TV's
  • receiver state data 121 a comprising mode, volume, and surround state data may be applied with audio playback device definitions 135 b corresponding to receiver 125 to generate new receiver state data 125 a (which may include, or may be used to generate specific command data for receiver 125 ).
  • Data conversion maps 138 b may be used prior to generation of receiver state data 125 a such that more accurate reproductions of device states (i.e., what the user experiences during media playback from receiver 125 versus playback of the same media from receiver 121 ) may be possible. For example, a volume state of “4” out of a possible 10 different volume states for receiver 121 may have been saved as part of receiver state data 121 a during a save operation.
  • audio playback device definitions 135 b may include information indicating receiver 125 also includes controllable volume settings, however strict application of the volume setting “4” to the receiver state data 125 a for generating commands to operate receiver 125 may not produce the same auditory effect as a volume setting of “4” on receiver 121 .
  • preset, or dynamically generated data conversion maps i.e., based on information from an microphone in the room or on the remote control, or stored information as to the relative decibel output levels of both receivers
  • PVR state data 123 a comprising source, output, and media position state data may be applied with PVR device definitions 135 c corresponding to PVR 126 to generate new PVR state data 126 a (which may include, or may be used to generate specific command data for PVR 126 ).
  • Data conversion maps 138 c may be used prior to generation of PVR state data 126 a such that more accurate reproductions of device states (i.e., what the user experiences during media playback from PVR 126 versus playback of the same media from PVR 123 ) may be possible.
  • an output media format of “.mpg” for PVR 123 may have been saved as part of PVR state data 123 a during a save operation.
  • PVR device definitions 135 c may include information indicating PVR 126 does not include support for .mpg format media files, and thus streaming or transferring the desired media file to the PVR 126 (via PVR state data 126 a for generating commands to operate PVR 126 ) will not cause playback of the desired media.
  • preset, or dynamically generated data conversion maps may be used to further adjust or conform PVR state data 126 a such that the state effected during a recall state operation for PVR 126 produces a comparable user experience to that saved from PVR 123 by applying substantially the same device and media states to PVR 126 and its associated rendering devices 124 , 125 .
  • interdependencies may exist between devices which may need to be accounted for through the state conversion mapping process, so achievement of “comparable” device and media states should be understood to include such adaptations or compromises as may be necessary to match the capabilities of the target equipment.
  • PVR 123 may be playing back anamorphically compressed video material suitable for presentation on a 16:9 aspect ratio widescreen display monitor 122 . If the television 124 to which this video data is to be redirected on resumption of playback has a 4:3 aspect ratio display, this should be identified so that the video playback may be resumed in “letterbox” format (i.e., compressed vertically in the same degree as the horizontal anamorphic compression). In the case where resumption of playback is implemented by transferring the video data itself from PVR 123 to PVR 126 , this may be inherently accounted for in the default output settings of PVR 126 as a result of it's association with 4:3 television 124 .
  • the resumed video data may be streamed directly from PVR 123 to TV 124 (via, e.g., an IEEE 1394 or 802.11 network) this adjustment should be effected at the data source, i.e., PVR 123 .
  • a/v receiver 121 may be capable of processing a DTS-encoded digital sound stream, while a/v receiver 125 may only be capable of processing Dolby Digital or Pro-Logic input. In this case, resumption of playback on system 12 b will also necessitate adjustment of the audio output stream associated with the video data from PVR 123 .
  • FIGS. 5-8 exemplary methods for saving and recalling device and media states are shown and described. It will be appreciated the following methods and steps may be performed via user interaction with the system, programming on the remote control, programming on the central state server, or as a combination of operations performed by a user, the remote, or a central server. As such the exemplary methods should not be taken as limiting as many various modifications, including the order in which steps are recited as occurring, are possible without departing from the teachings of the current invention.
  • a save state command is issued to a given set of appliances (typically those within a defined control environment such as a room or entertainment center which is current engaged in user control or media playback) via any of the above described methods (user interaction with a remote control, or STB button, voice based commands, gesture based commands, etc.).
  • a remote control or STB button, voice based commands, gesture based commands, etc.
  • Programming on the remote control, central state server, or the appliances themselves may query the state and type of media currently being played to determine if a recallable state may be saved without additional user input. If additional user input is needed for the system to accurately and adequately save the media state for later recall and playback, programming may prompt the user to input necessary media state data.
  • the system may then determine if all devices for which a save state command is requested are connected to the central state server, or are controllable only via the remote control (or other controlling device). If all device states are able to easily be saved to the central state server by virtue of their connection to the server or one another (as is contemplated by UPnP, HAVi, and/or other home interoperability standards) then all necessary data may be present on the central state server for appropriately controlling the appliances in a recall operation, or converting the data for use with a new set of appliances. As may often be the case, not all appliances in a particular entertainment center will be connected to a central state server such that state and command data may be easily and conveniently saved simply by virtue of such connections.
  • the system may include programming to determine if all device states can be saved or emulated (i.e., some states may not be able to be saved directly per se, but may be effected via operation of a preexisting or dynamically generated macro command to the appliance) for later playback. A further determination of device connections, and the particular communication methods and protocols that may be necessary to save in order to effect a later recall operation may also be made. If the system determines that not all state data known to be necessary in effecting a later recall operation may be saved, the user may be prompted that a complete state save operation will not be possible.
  • the system may include programming to associate certain states of commands with the remote control, or central server as necessary to effect later recall operations. For instance, during a save state operation it may be determined that one or more commands captured via the central control server must be sent to the particular appliance via an IR based command during a recall operation. As such, that particular data or command elements may be sent to, or linked with the remote control such that when a recall operation is initiated, the command is issued appropriately (e.g., via IR transmission and the appropriate protocol) to bring about the desired result.
  • a save state operation it may be determined that one or more commands captured via the central control server must be sent to the particular appliance via an IR based command during a recall operation.
  • that particular data or command elements may be sent to, or linked with the remote control such that when a recall operation is initiated, the command is issued appropriately (e.g., via IR transmission and the appropriate protocol) to bring about the desired result.
  • the saved state and/or command data may then be assigned or linked to a particular remote control, state server, or other controlling device that is most appropriate to bring about the desired result during later recall operations.
  • the system may also provide the saved state and/or command data for availability as a user assignable macro such that playback of the saved state may easily be effected via a desired remote control button or macro location.
  • the recall state command may be issued to a given set of appliances (typically those within a defined control environment such as a room or entertainment center which is currently engaged in user control or media playback) via any of the above described methods (e.g., user interaction with a remote control, or STB button, voice based commands, gesture based commands, etc.).
  • a determination is made by the system that the recall operation is to apply to the same set of appliances as state data was originally captured from the saved state/command data may be formatted and transmitted to the appropriate appliances without significant conversion operations.
  • commands for individual appliances may be formatted correctly for transmission from either or both of the remote control and central state server, including checking the current states of applicable appliances for any command modifications which may be necessary to bringing about the desired media and device state.
  • the saved state data is to be applied to a different set of appliances than the appliances from which the state data was originally saved.
  • the new location data including data relating to the new appliances that are to receive and recall the saved state commands is used in a conversion operation.
  • various device definitions, current device selection/state data, and data conversion maps may be used to perform logical operations on the originally saved state data in order to present a set of new state and command data for the new appliances to be controlled.
  • the state data and commands may be formatted correctly for transmission from either or both of the remote control and central state server, including checking the current states of applicable appliances for any command modifications which may be necessary to bring about the desired media and device state.
  • one aspect of the save state operation may involve initiation of a media recording function (as is common on many PVR devices such as Tivo or Replay TV devices) such that the media may be later resumed at exactly the same spot at which it was saved.
  • a media recording function as is common on many PVR devices such as Tivo or Replay TV devices
  • the ability to resume the playback of such saved media will be available on the same set of appliances from which it was saved, or from a different set of appliances assuming the second set of appliances have access to the saved media.
  • the means for performing conversion operations (including the application of preset or dynamically generated rules and/or system logic) on the saved media and state data may comprise machine-readable instructions loaded in the memory of one or more system devices, appliances, or servers (for instance, the remote control, or the hard drive or other non-volatile memory in the case of a media center PC, central state server, or similar computing based home control device).
  • the machine-readable instructions are capable of performing pre-programmed logic processing on the incoming and saved state data and command code set(s), such that effective recall operations (including conversion processes for different sets of appliances) may be performed with minimal user interaction.
  • the software (machine-readable instructions) code to implement such a system is well within the routine skill of a programmer, but may include for instance, reference to device state and function tables, a comparative database of command codes and appliance types, frequently used or desirable appliance states and command code sets, determination of a particular command code scheme (such as a particular type of IR command encoding scheme), etc.
  • control environment is connected to a network (such as a LAN, WAN, or the Internet) such that it may receive close range command codes (such as via an IR or RF base remote control) and/or long range command codes (such as from a remote user sending command codes from a portable phone, wireless enabled PDA, via the Internet, etc.), in each case one or more of the devices, appliances, or servers of the control environment being able to initiate the saving and recalling of media and device states based on remotely transmitted command codes.
  • a network such as a LAN, WAN, or the Internet
  • close range command codes such as via an IR or RF base remote control
  • long range command codes such as from a remote user sending command codes from a portable phone, wireless enabled PDA, via the Internet, etc.
  • a remote user listening to a media broadcast in his car may initiate a pause state command (for instance representing commands to pause the current location of the media broadcast) from a user interface on a wireless enabled PDA or mobile phone via the Internet to the home control device.
  • the command may cause the desired home appliances to be activated for immediate recording of the media broadcast, and volume levels, surround sounds settings and the like from the user's car stereo may be saved either on the PDA or on the home control device.
  • the device settings, including the media itself may then be later recalled for playback at the users home.
  • the initial pause state command may cause some or all of the media broadcast to be saved locally on the car receiver for later transfer to the users home entertainment system. Because a user may not leave his car running once he has returned home, and to conserve power consumption by the car system in general, a command may be sent from the car (either by the user or automatically by the car's control system by virtue of the car's wireless communication and syncing capabilities with the home network in conjunction with location determination capabilities as described above) upon returning home in order to initiate recording of the program by the home entertainment system.
  • media recording capabilities e.g., PVR based functions
  • portions of the saved media obtained from both the car receiver/recorder system and the home based audio receiver may be combined for later replay as a single media file.
  • Traditional syncing methods may be used for obtaining and combining the media files, either by the car or the home control system, as specified by a user preference or setting.
  • both device and media states, and saved media itself may distributed among various devices and appliances of a networked environment (including a wirelessly networked environment via the Internet) yet still be available for immediate recall and playback on any of a users appliances and devices.
  • the remote control, one or more appliances and/or the server may serve to relay desired state data and command codes directly to various desired appliances to effectuate the desired functionality, or may relay one or more signals to a secondary signal relay/generation device (such as an IR repeater, RF wireless access point, etc.) to effectuate the desired appliance functionality.
  • a secondary signal relay/generation device such as an IR repeater, RF wireless access point, etc.
  • a save state command or routine is used in conjunction with traditional macro programming methods to enable additional features and functions in a home control environment.
  • digital based entertainment appliances especially those which make use of one or more interoperability protocols (e.g., UPnP, HAVI, etc)
  • a remote control or other controlling device having two-way communication capabilities with the appliances may both save and recall these absolute/discrete entertainment appliance settings to enable enhanced functionality.
  • the user can optionally save additional associated settings, such as absolute volume, tone, color, brightness, etc., settings for that channel.
  • additional associated settings could be input manually by the user, or automatically based on the current state of such associated settings on the particular entertainment appliances(s).
  • the state data for associated settings could also be provided dynamically based on information contained in a particular media program or file. For example a user could program different settings for the same channel based on activity, e.g., watching a movie vs. watching a football game vs. listening to the news.
  • the channel change process is initiated via selection of a guide listing, or any method by which metadata about the program or media file may be obtained
  • different settings could also be selected based on the genre, category, rating, or other information from the guide data and/or other metadata source.
  • These above described additional associated settings could be defined as specific to an individual macro command, or could be globally set for a particular channel, program, appliance, etc. In the latter case, they would be invoked no matter how one accessed the channel, program, or appliance (e.g., by a favorite icon button on a remote control, TV guide link, manual channel changing on appliance, etc.).
  • the state data for all settings can be saved either locally on the remote control, on a central server accessible to the remote control, and/or other appliances in the control environment.
  • the appliance which received a command may query the remote control or central state server to determine if additional associated settings were specified in order to initiate the requested command and all associated state changes. It will be understood and appreciated that saving and recalling of associated state data with macro commands, channel changes, etc. may be applied broadly to most any event initiated in a control environment, and is not limited in application in certain appliances or control events.
  • the remote control 10 of the present invention may be any portable control device (including but not limited to IR and/or RF based remotes, portable phones, wireless capable PDAs, etc.) capable of transmitting and/or receiving state data and command codes remotely to and from the appliances 12 or central state server 14 and, as such, the term “remote control” is to also encompass all such devices.
  • portable control device including but not limited to IR and/or RF based remotes, portable phones, wireless capable PDAs, etc.
  • the term “remote control” is to also encompass all such devices.
  • the central state server 14 of the present invention may be any home control device (including but not limited to STB's, media center PC's, home automation systems, etc) capable of receiving signals representing state date and/or command codes from the appliances and portable control device, performing conversion operations on saves state and command data, and effectuating state changes in one or more appliances (either directly, or through further operation and interaction with the portable control device or other control devices) and, as such, the term “central state server” is to also encompass all such devices.
  • home control device including but not limited to STB's, media center PC's, home automation systems, etc.

Abstract

A set of media playback and device settings data from each home appliance of a first set of home appliances is stored on a central server and/or sent to a remote control device upon initiation of a suspend command by a user. The stored media and devices states may be used at a later time to control the first set of home appliances, or a user may, after relocating to a second set of home appliances, initiate a resume state command whereupon media playback and device settings data from the central server and/or remote control device controls each home appliance in the second set of home appliances to bring about the same or substantially similar media and device states as in the first set of home appliances.

Description

    RELATED APPLICATION DATA
  • This application claims the benefit of and is continuation of U.S. application Ser. No. 12/059,609, filed on Mar. 31, 2009, which application claims the benefit of and is a divisional of U.S. application Ser. No. 10/979,352, filed on Nov. 1, 2004, which application claims the benefit of U.S. Provisional Application Ser. No. 60/517,237, filed Nov. 4, 2003, which applications are hereby incorporated by reference in their entirety.
  • BACKGROUND
  • The following relates generally to controlling home appliances and, more particularly, relates to a system and method for allowing a user to save, recall, and transfer both media playback and device setting states for one or more sets of home appliances.
  • The ability to save and recall a series of commands for a particular set of home appliances is well known in the form of macro commands, such as described in U.S. Pat. No. 5,959,751. By way of example, a macro can be used to transmit a sequence of command codes to power on all appliances of a home entertainment center, to access pay-per-view events via a set-top box (STB), etc. Additionally, suspending and resuming a media playback state or device settings state for a particular home appliance is known in the art. For instance, it is customary to pause and play media as well as preset device settings (such as sound equalization, volume, or color balance settings) for individual home appliances in a particular home entertainment center. The use of remote control devices adapted to perform macro commands and remotely suspend and resume media and device states is also well known in the art.
  • A typical home contains multiple home entertainment centers, each center generally including multiple home appliances which are operable by a user to play the same desired media. For instance, a particular user may have access to home entertainment centers in a living room, home office, and one or more bedrooms of her home, each of which may be capable of playing the same desired media (i.e., television broadcast, video, music, images, etc.) using different appliances in each location. Currently, if the user desires to save a media state (such as the playback state of a movie, song or music playlist, or a particular television show) and associated device settings from one home entertainment center, and later recall, or transfer the saved media and device states to the same, or a different home entertainment center, it would involve significant time and many laborious steps to be performed by the user.
  • Accordingly, it is desired to provide a system and method that functions to save and recall media and device setting states and which is able to transfer those states from one home entertainment center to another such that the same or substantially similar media playback experience is possible across all available entertainment centers.
  • SUMMARY
  • In accordance with these needs and desires, a system and method for saving and recalling state data for media and appliances is hereinafter described. Generally, a user will initiate a save state command for a particular media rendering system from which a movie, music, television broadcast, slide show, image, or other media element is being played. Both the playback state of the media, as well as the rendering system device state(s) during playback, will be saved either in one or more central state servers (such as a control pod, Internet based server, PC, etc., in communication with one or more devices of the media rendering system), sent to a portable controlling device (such as a remote control) to be saved, or as a combination of saved data on a central state server and portable controlling device. Once data has been saved it may be recalled at a later time in its unaltered state to operate the devices and media of the same entertainment center from which it was captured and saved, or it may be recalled and converted (though the operation of devices and programming of the central state server and/or remote control) for use in conjunction with a different media rendering system having analogous or complimentary functionality. In order to ensure that media playback and rendering device state settings transfer correctly to the second media rendering system, a set of device conversion definitions (including current device selection/state data, standard device definitions, and data conversion maps) may be applied to each data element from the first media rendering system (i.e., display settings data, audio settings data, media source settings data, etc.) in order to ensure that data and settings saved from the first rendering system set of device(s) will translate appropriately to the analogous or complimentary device(s) of the second rendering system.
  • A better understanding of the objects, advantages, features, properties and relationships of the subject system and method will be obtained from the following detailed description and accompanying drawings which set forth illustrative embodiments which are indicative of the various ways in which the principles of the system and method may be employed.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • For a better understanding of the system and method described hereinafter, reference may be had to preferred embodiments shown in the following drawings in which:
  • FIG. 1 illustrates an exemplary system employing a method for saving and recalling media and device state settings;
  • FIG. 2 illustrates the state conversion system of FIG. 1;
  • FIG. 3 illustrates a block diagram of components of an exemplary remote control;
  • FIG. 4 illustrates a block diagram of components of an exemplary central state server;
  • FIG. 5 illustrates a flow chart diagram of exemplary steps for use in saving state commands;
  • FIG. 6 is a continuation of the flow chart diagram of FIG. 5;
  • FIG. 7 illustrates a flow chart diagram of exemplary steps for use in recalling and converting saved state commands; and
  • FIG. 8 is a continuation of the flow chart diagram of FIG. 7.
  • DETAILED DESCRIPTION
  • With reference to the Figures, a system and method is described for use in saving and recalling media and state data for one or more sets of appliances.
  • Generally, a user will initiate a save state command for a particular media rendering system, such as an exemplary home entertainment center (i.e., set or group of appliances) from which a movie, music, television broadcast, image, or other media element is being played. Any device that can transmit a unique coded signal in IR/RF or other wireless protocol could be used to initiate the process of capturing, storing, transmitting, and resuming the appliance states (i.e., LCD based remote, traditional tactile remote, single button remote, mobile wireless device, etc.) Both the playback state of the media, as well as the device configurations and settings during playback, will be saved either in a central data/state server (such as a media server, control Pod, PC, etc. connected to one or more devices of the home entertainment center), sent to the remote control to be saved, or a combination thereof. Once data has been saved it may be recalled at a later time substantially unaltered to operate the devices and media of the same entertainment center from which it was saved, or it may be recalled (though the operation of devices by the data server and/or remote control) for a different home entertainment center having a set of home appliances of different brand, model, or type which offer analogous services (audio playback/rendering, video playback/rendering, etc.). For example, content being played or rendered on a PVR in one location may be paused, and replayed on a Media Center PC of another location using the system and method of the current invention. In order to ensure that media playback and device state settings transfer correctly to the second home entertainment center device(s), a set of device conversion definitions may be applied to each data element from the first entertainment center (i.e., television settings data, audio receiver settings data, etc.) in order to ensure that data and commands saved from the first device(s) will translate appropriately to the analogous device(s) of the second entertainment center.
  • The media states able to be saved include, but are not limited to, current cable, satellite, or broadband channel being viewed, PPV or PVR program being viewed, MP3 play list with current track and track offset, Internet based audio or video streams, or any streaming content that can be paused and resumed. The appliance states able to be saved include, are not limited to, input port setting, output format, audio volume level and equalizer settings, display brightness and contrast, ambient lighting, etc. It is envisioned that Internet or other widely accessible network based content may be suspended and resumed from any set of state controllable A/V appliances that have access to Internet/network based content. For example, an Internet based video file could be started from within a home entertainment environment, paused by the user (i.e., via a pause or save state button on a remote control or PDA), and later resumed in a remote hotel room on a different entertainment environment which is controllable by the user (i.e., via the remote or PDA) and which is able to access the Internet based video file. It will be understood that in order to save and recall the playback state (play position) of desired media on one or more entertainment centers, a variety of playback related information may be saved (including track number, chapter, track offset, playing time, seek position, etc.) depending on the capabilities of the playback device for later use. For example, a first CD player may support saving the track number and seek position for a given music CD during a pause command, while a second CD player to which playback is to be resumed supports only track number navigation. In this case the second CD player may resume playback from the start of the saved track, or may be caused to seek an appropriate distance into the track before beginning playback to effect playback of the track at substantially the same position as was saved from the first CD player.
  • It is also envisioned that when integrated with a home control and automation environment, various location centric “state snapshots” may be saved in a remote control or by a central server for playback at a later time on any set of analogous appliances in the home. For instance, a save room command would capture all current media and appliances state setting for a given room, including lighting states (power and dimmer states), audio playback state (i.e., a given song playing on a given appliance), video playback state (i.e., a given video playing on a given appliance), room thermostat state for temperature settings, etc. Many such similar home, room, environment, or appliance specific states may be saved for subsequent recall and playback, using the same set of appliances or a set of analogous appliances. It will be understood that the extent of saved state data and associated data translation which may be necessary to accomplish a given playback operation depends on the number of particular appliances and media elements involved in a previous save state operation. It should also be understood that the state data saved may include locally-measured items gathered by the controlling device. Such locally measured items may be formatted as data conversion maps to more accurately enable transference of media and device states as described in more detail below. For example, when the controlling device includes a microphone (e.g., is a PDA or a voice activated remote control, etc.) a measurement of the current volume level may be taken and saved. Upon resumption of playback, the media stream may be resumed one or two seconds back from the original pause point in order to allow a comparable volume measurement to be made and the sound level adjusted accordingly. Similarly, a controlling device which includes a light sensor (e.g., an LCD based unit with a sensor for automatic backlight control, an electroluminescent display based unit with automatic brightness control, etc.) may make local measurements of lighting levels in order to duplicate these when playback is resumed. In all cases, such locally measured data may be used as a supplement to, or in place of, inferred or explicit state data, and device conversion definitions collected during the setup and operation of the appliances or equipment in question. The particular methods and techniques for scaling a simple single appliance media and state save and recall operation to support the saving and recalling of multiple appliance and media states will be apparent from the descriptions herein, and well within the routine skill of a programmer skilled in the art.
  • In the exemplary system, the initiation of save and recall operations by a user are accomplished via a portable controlling device (i.e., activation of a button on a remote control), however it is possible to accomplish the system and method hereof without use of a separate portable controlling device, for instance a STB based button, voice and/or gesture command systems, or a system automation event (i.e., any software automated or event prompted state save command) could be used to initiate save and recall operations for state data without departing from the spirit and scope of the current invention. It will thus be understood that although the exemplary system is described as being operated via a remote control, any controlling devices and/or control systems may be implemented and used in conjunction with the current system and method in order to bring about the desired results.
  • Similarly, for receipt of save/recall state commands and effecting media states in various control environments, one or more central state servers may be implemented in each appliance, or configured as a separate physical device for communicating with the remote control and appliances. By way of example only, the appliances in the overall control environment for which state data is saved and recalled can include, but are not limited to, televisions, VCRs, DVRs, DVD players, cable converter boxes, amplifiers, CD players, game consoles, home lighting, drapery, fans, HVAC systems, thermostats, personal computers, etc.
  • Additionally, according to the exemplary system, some or all of the above devices, appliances, or components are configured to be network enabled and interoperable, such as those that are compliant with, for example, the Home Audio Video interoperability (“HAVi”), Universal Plug and Play (“UPnP”), and, generally, other such standards that determine parameter passing and interaction between appliances. In this regard, various standards are being proposed which are intended to provide uniform methods of digital interconnection between appliances. These standards generally specify not only how to transfer audio video source materials, but also how to effect the exchange of control functions between appliances, since it is relatively easy to interleave these different signals on a single interface when they are encoded at the digital level. A more detailed description of network enabled appliances (including HAVi and UPnP compliant appliances) and their various functions and features may be found in commonly assigned and co-pending U.S. application “Home Appliance Control System and Methods in a Networked Environment” (attorney docket no. 81230.101US1) which claims priority to U.S. provisional application No. 60/517,283.
  • For use in transmitting command codes and other state data to one or more of the appliances 12 (which include or are able to communicate with a central state server), the remote control 10 may include, as needed for a particular application, a processor 24 coupled to a memory device (such as ROM memory 26, RAM memory 27, and/or a non-volatile memory 34), a key matrix 28 (e.g., physical buttons, a touch screen display, or a combination thereof), an internal clock and timer 30, transmission circuit(s) 32, receiver circuit(s) 33 and/or transceiver circuit(s) (e.g., IR and/or RF), a means 36 to provide feedback to the user (e.g, LED, display, speaker, and/or the like), and a power supply 38 as generally illustrated in FIG. 2. As previously noted, the remote control 10 may also have means for sensing a level of sound (e.g., a microphone) and/or level of light (e.g., a photo-sensitive element). As will be understood by those of skill in the art, the memory device may include executable instructions that are intended to be executed by the processor 24 to control the operation of the remote control 10. In this manner, the processor 24 may be programmed to control the various electronic components within the remote control 10, e.g., to monitor the power supply 38, to cause the transmission of signals, etc.
  • The non-volatile read/write memory 34, for example an EEPROM, battery-backed up RAM, Smart Card, memory stick, or the like, may be provided to store setup data, state data, and/or parameters as necessary. While the memory system is described as comprising all three classes of memory, it will be appreciated that, in general, such a memory system need not necessarily support all three, and can be comprised of any type of computer-readable media, such as ROM, RAM, SRAM, FLASH, EEPROM, Smart Card, memory stick, a chip, a hard disk, a magnetic disk, and/or an optical disk or the like in combination. Preferably, however, at least part of the memory system should be non-volatile or battery backed such that basic setup parameters and operating features will survive loss of battery power. Still further, it will be appreciated that some or all of the illustrated memory devices 26, 27, and 34 may be physically incorporated within the same IC chip as the microprocessor 24 (a so called “microcontroller”) and, as such, they are shown separately in FIG. 2 only for the sake of clarity. For accomplishing the save and recall operations of the current invention, the memory devices of the remote control may be configured to additionally save room and/or appliance and media state data captured or received from the appliances 12 in response to a save state command.
  • To identify home appliances by type and make (and sometimes model) such that the remote control device 10 is adapted to transmit recognizable command codes in the format appropriate for such identified appliances 12, data may be entered into the universal remote control device 10. Since methods for setting up a remote control to control the operation of specific home appliances are well-known, such methods need not be described in greater detail herein. Nevertheless, for additional information pertaining to remote control setup, the reader may turn to U.S. Pat. Nos. 4,959,810, 5,614,906, and 6,225,938. It will also be appreciated that the remote control 10 may be set up to control an appliance 12 by being taught the command codes needed to control such appliance as described in U.S. Pat. No. 4,623,887.
  • To cause the remote control 10 to perform an action, the remote control 10 is adapted to be responsive to events, such as a sensed user interaction with the key matrix 28, receipt of a transmission, etc. In response to an event, appropriate instructions within the memory 26 may be executed. For example, when a command key is activated on the remote control 10, the remote control 10 may retrieve a command code corresponding to the activated command key from memory 26 and transmit the command code to a device in a format recognizable by the device. It will be appreciated that the instructions within the memory 26 can be used not only to cause the transmission of command codes and/or data to the appliances 12 but also to perform local operations, e.g., modifying command and state data for transmission to appliances other than the appliances from which the original command and state data was captured, as described in greater detail below. While not limiting, other local operations that may be performed by the remote control 10 include displaying information/data, favorite channel setup, macro button setup, function key relocation, remote location sensing, etc. Examples of local operations can be found in U.S. Pat. Nos. 5,481,256, 5,959,751, and 6,014,092. Additional examples of remote controls 10 may be found in commonly owned, U.S. Pat. No. 6,225,938 and U.S. Application Ser. Nos. 60/264,767, 09/905,423, 09/905,432, and 09/905,396.
  • For use in facilitating the save and recall operations between the remote control 10 and one or more appliances 12 (or sets of appliances 12 a and 12 b), one exemplary system and method includes one or more central state servers 14. The central state server(s) 14 may be a device separate and apart from the appliances 12 or may be integrated into one or more of the appliances as a functional component. Central state server 14 may additionally be integrated with other extended function control devices such as the command receiver described in commonly assigned co-pending U.S. patent application Ser. No. 10/603,839 entitled “System And Method For Monitoring Remote Control Transmissions,” or state monitor described in commonly assigned co-pending U.S. patent application Ser. No. 10/665,650 entitled “System And Method For Monitoring Remote Control Transmissions” which applications are incorporated herein by reference in their entirety. In either case, the central state server 14 may include, as needed for a particular application, a processor 50 coupled to a ROM memory 52, an internal clock and timer 53, receiver circuit(s) 54, transmission circuit(s) 55 and/or transceiver circuit(s) (e.g., IR and/or RF), a non-volatile read/write memory 56, a means 58 to provide feedback to the user (e.g., LED, display, speaker, and/or the like), a power supply 62, and input means 64, (e.g., serial I/O port, Ethernet, 1394 firewire, wireless receiver, bar code scanner, etc.), as is generally illustrated in FIG. 3. As previously noted, the central state server 14 may also have means for sensing a level of sound (e.g., a microphone) and/or level of light (e.g., a photo-sensitive element). The input means 64 may be used to connect each central state server 14 to a common home control unit (such as a server, HVAC controller, etc.) in order to enable communication and timing operations between all central state servers, media servers, and/or appliances. The ROM memory 52 includes executable instructions that are intended to be executed by the processor 50 to control the operation of the central state server 14. In this manner, the processor 50 may be programmed to control the various electronic components within the central state server 14, e.g., to monitor the power supply 62, to cause the transmission of signals, to provide audio or visual prompts to a user, etc. The non-volatile read/write memory 56, for example an EEPROM, battery-backed up RAM, Smart Card, memory stick, or the like, is provided to store state data, setup data and/or parameters as necessary. While the memory 52 is illustrated and described as a ROM memory, memory 52 can also be comprised of any type of readable media, such as ROM, RAM, SRAM, FLASH, EEPROM, or the like. Preferably, at least part of the memory 56 is non-volatile or battery-backed such that data is not required to be reloaded after power is removed from central state server 14. In addition, the memories 52 and 56 may take the form of a chip, a hard disk, a magnetic disk, and/or an optical disk. It will also be appreciated that in cases where central state server capability is integrated into an appliance, some or all of the functional elements described above in conjunction with FIG. 4 may be combined with similar elements already present in the appliance for other purposes.
  • For transmitting and receiving information between remote control 10, appliances 12, and/or the central state server 14 (as shown in FIG. 1), communication may be performed using an IR protocol such as XMP (described in co-pending U.S. patent application Ser. No. 10/431,930) an RF protocol such as Bluetooth or 802.11, X-10 commands, SCP, IP, UPnP, HAVi, or any other suitable wireless and/or wired transmission methods. All that is required to enable the system and method of the current invention is that the remote control 10, appliances 12, and central state server 14 be able to communicate device and media states between one another. It will be appreciated that due to the wide variety of communication methods and protocols that may be required to adequately communicate device and media states to and from home appliances, the ability of the remote control and/or central state server to dynamically transmit and receive a greater number of protocols will enable compatibility for save and recall operations with a greater number of home appliances. For example, remote control 10 may first send a save state request via XMP over RF to central state server 14, which in turn sends an appropriate communication signal to each appliance of entertainment center 12 a to determine all available devices and media states associated with the appliances. When attempting to transfer the saved state data to a new set of appliances 12 b, remote control 10 may be required to communicate using several different IR protocols to individual appliances (e.g., RC-6, SIRCS, Kaseikyo, etc.) in addition to initiating a media playback state via RF to central state server 14. It will additionally be appreciated that programming on the remote control and/or or central state server may be used for making determinations as to which communication methods and protocols may be used for a given set of appliances to most effectively bring about desired device and media save and recall operations, as described in greater detail below.
  • In keeping with the subject system and method, the remote control 10 and/or central state server 14 preferably include programming such that the captured appliance and media state data may be stored in one or more memory locations, used to generate command data which is assigned or linked to a command button on the remote control, and recalled at such time and in such a manner as necessary to bring about a desired user action. The state data elements and definitions of the current system are illustrated in FIGS. 1 and 2 as functional block 130 in central state server 14, however it will be appreciated that the actual state data elements, device conversion definitions, and other data storage and processing elements may be configured (and/or distributed) on any device, appliance, or component of the system, including appliances 12, remote control 10, and/or any software program or elements on any device. Generally data set 132 is composed of state and media data captured from a set of source appliances and media 12 a (the particular media in the exemplary system being played back from PVR 123). In the exemplary system source appliances 12 a comprise TV 122, receiver 121, and networked appliance 123 (e.g., a PVR, UPnP media renderer, connected DVD player, etc.). As such corresponding data elements for source appliances 12 a that may be saved for subsequent command generation, conversion and/or playback include TV related data 122 a (e.g., channel, brightness, contrast, etc.), receiver data 121 a (e.g., mode, volume, surround state, etc.), and networked appliance data 123 a (e.g., media source, output, media playback position, etc.). The data elements 121 a, 122 a, and 123 a may be saved in any known format, for example as an XML file (e.g., as contemplated by the UPnP specification), or spreadsheet/database entries on central state server 14, such that further operations as described below may be performed on the data. Once saved in the central state server 14 (or on remote control 10 and/or any other appliance 12), data set 132 may be used to generate command data (i.e., IR or RF based appliance commands) which may then be assigned as a macro command or other immediately available command set on remote control 10 for use by a user in effecting recall of the device and media states on source appliance set 12 a. It will thus be appreciated that in general, little or no further processing of a saved data sets and associated commands generated for use by a remote control may be necessary when recalling device and media states for the same set of source appliances.
  • For effecting recall of saved device and media states on a different set of destination appliances 12 b (characterized in that appliances 12 b may correspond to appliances 12 a in type, but may differ in make and/or model and features), a further state conversion system and process may be used. As shown in FIG. 2, the general device conversion definitions includes device selection/state data 136 (which may comprise current device state data, current room data, current remote location data, or user specific data), device definitions 135 (which may comprise available device command and function abilities for individual appliances), and data conversion maps 138 (which may comprises preset rules and logic governing data conversion operations). In general, the device selection/state data 136, device definitions 135, and data conversion maps 138 are used in converting or modifying data set 132 to data set 134. In the exemplary system, device selection/state data may include remote location data, for example, based on a user selected location button on the remote control 10 or via application of the system and method described in commonly assigned and co-pending U.S. application entitled “System and Method for Controlling Device Location Determination” (attorney docket no. 81230.100US1) which claims priority to U.S. provisional application No. 60/517,588). A determination that remote control 10 is present in a different location than source appliances 12 a (e.g., data indicative of a location change is present on remote control 10 or central state server 14) may trigger the process of converting data set 132 to data set 134 for application to a different set of destination appliances 12 b. Additionally, the actual location data (i.e., device selection data 136) may be used by processors 50 and/or 24 in each device state data conversion process.
  • By way of example only, video display device definitions 135 a may include (among other data) information about the available command and function states for TV's 122 and 124, audio playback device definitions 135 b may include (among other data) information about the available command and function states for receivers 121 and 125, and PVR device definitions 135 c may include (among other data) information about the available command and function states for PVRs 123 and 126. After data set 132 (including TV state data 122 a, receiver state data 121 a, and PVR state data 123 a) has been saved using the save state process (described in greater detail below), location data corresponding to appliance set 12 b may be received which triggers application of the device conversion definitions. TV state data 122 a comprising input selection, brightness, and contrast state data may be applied with video display device definitions 135 a corresponding to TV 124 to generate new TV state data 124 a (which may include, or may be used to generate specific command data for TV 124). Additionally, data conversion maps 138 a may be used prior to generation of TV state data 124 a such that more accurate reproductions of device states (i.e., what the user experiences during media playback from TV 122 versus playback of the same media from TV 124) may be possible. For example, a brightness state of “4” out of a possible 10 different brightness states for TV 122 may have been saved as part of TV state data 122 a during a save operation. During conversion to TV state data 124 a, video display device definitions 135 a may include information indicating TV 124 also includes controllable brightness settings, however strict application of the brightness setting “4” to the TV state data 124 a for generating commands to operate TV 124 may not produce the same visual effect as a brightness setting of “4” on TV 122. As such, preset, or dynamically generated data conversion maps (i.e., based on information from an ambient light sensor in the room or on the remote control, or stored information as to the relative lumen output levels of both TV's) may be used to further adjust or conform TV state data 124 a such that the state effected during a recall state operation for TV 124 produces substantially the same user experience as saved from TV 122.
  • Similarly, receiver state data 121 a comprising mode, volume, and surround state data may be applied with audio playback device definitions 135 b corresponding to receiver 125 to generate new receiver state data 125 a (which may include, or may be used to generate specific command data for receiver 125). Data conversion maps 138 b may be used prior to generation of receiver state data 125 a such that more accurate reproductions of device states (i.e., what the user experiences during media playback from receiver 125 versus playback of the same media from receiver 121) may be possible. For example, a volume state of “4” out of a possible 10 different volume states for receiver 121 may have been saved as part of receiver state data 121 a during a save operation. During conversion to receiver state data 125 a, audio playback device definitions 135 b may include information indicating receiver 125 also includes controllable volume settings, however strict application of the volume setting “4” to the receiver state data 125 a for generating commands to operate receiver 125 may not produce the same auditory effect as a volume setting of “4” on receiver 121. As such, preset, or dynamically generated data conversion maps (i.e., based on information from an microphone in the room or on the remote control, or stored information as to the relative decibel output levels of both receivers) may be used to further adjust or conform receiver state data 125 a such that the state effected during a recall state operation for receiver 125 produces substantially the same user experience as saved from receiver 121.
  • Likewise, PVR state data 123 a comprising source, output, and media position state data may be applied with PVR device definitions 135 c corresponding to PVR 126 to generate new PVR state data 126 a (which may include, or may be used to generate specific command data for PVR 126). Data conversion maps 138 c may be used prior to generation of PVR state data 126 a such that more accurate reproductions of device states (i.e., what the user experiences during media playback from PVR 126 versus playback of the same media from PVR 123) may be possible. For example, an output media format of “.mpg” for PVR 123 may have been saved as part of PVR state data 123 a during a save operation. During conversion to PVR state data 126 a, PVR device definitions 135 c may include information indicating PVR 126 does not include support for .mpg format media files, and thus streaming or transferring the desired media file to the PVR 126 (via PVR state data 126 a for generating commands to operate PVR 126) will not cause playback of the desired media. As such, preset, or dynamically generated data conversion maps (i.e., media format converters or alternate sources to search for or access the same media file in an acceptable format) may be used to further adjust or conform PVR state data 126 a such that the state effected during a recall state operation for PVR 126 produces a comparable user experience to that saved from PVR 123 by applying substantially the same device and media states to PVR 126 and its associated rendering devices 124,125. In this context though, it will be appreciated that interdependencies may exist between devices which may need to be accounted for through the state conversion mapping process, so achievement of “comparable” device and media states should be understood to include such adaptations or compromises as may be necessary to match the capabilities of the target equipment.
  • By way of further example, PVR 123 may be playing back anamorphically compressed video material suitable for presentation on a 16:9 aspect ratio widescreen display monitor 122. If the television 124 to which this video data is to be redirected on resumption of playback has a 4:3 aspect ratio display, this should be identified so that the video playback may be resumed in “letterbox” format (i.e., compressed vertically in the same degree as the horizontal anamorphic compression). In the case where resumption of playback is implemented by transferring the video data itself from PVR 123 to PVR 126, this may be inherently accounted for in the default output settings of PVR 126 as a result of it's association with 4:3 television 124. However in the more general case where the resumed video data may be streamed directly from PVR 123 to TV 124 (via, e.g., an IEEE 1394 or 802.11 network) this adjustment should be effected at the data source, i.e., PVR 123. By way of still further example, a/v receiver 121 may be capable of processing a DTS-encoded digital sound stream, while a/v receiver 125 may only be capable of processing Dolby Digital or Pro-Logic input. In this case, resumption of playback on system 12 b will also necessitate adjustment of the audio output stream associated with the video data from PVR 123.
  • Looking now to FIGS. 5-8, exemplary methods for saving and recalling device and media states are shown and described. It will be appreciated the following methods and steps may be performed via user interaction with the system, programming on the remote control, programming on the central state server, or as a combination of operations performed by a user, the remote, or a central server. As such the exemplary methods should not be taken as limiting as many various modifications, including the order in which steps are recited as occurring, are possible without departing from the teachings of the current invention.
  • Initially, a save state command is issued to a given set of appliances (typically those within a defined control environment such as a room or entertainment center which is current engaged in user control or media playback) via any of the above described methods (user interaction with a remote control, or STB button, voice based commands, gesture based commands, etc.). Programming on the remote control, central state server, or the appliances themselves may query the state and type of media currently being played to determine if a recallable state may be saved without additional user input. If additional user input is needed for the system to accurately and adequately save the media state for later recall and playback, programming may prompt the user to input necessary media state data. The system may then determine if all devices for which a save state command is requested are connected to the central state server, or are controllable only via the remote control (or other controlling device). If all device states are able to easily be saved to the central state server by virtue of their connection to the server or one another (as is contemplated by UPnP, HAVi, and/or other home interoperability standards) then all necessary data may be present on the central state server for appropriately controlling the appliances in a recall operation, or converting the data for use with a new set of appliances. As may often be the case, not all appliances in a particular entertainment center will be connected to a central state server such that state and command data may be easily and conveniently saved simply by virtue of such connections. In those cases, the system may include programming to determine if all device states can be saved or emulated (i.e., some states may not be able to be saved directly per se, but may be effected via operation of a preexisting or dynamically generated macro command to the appliance) for later playback. A further determination of device connections, and the particular communication methods and protocols that may be necessary to save in order to effect a later recall operation may also be made. If the system determines that not all state data known to be necessary in effecting a later recall operation may be saved, the user may be prompted that a complete state save operation will not be possible. Once all necessary state data, including media states, appliance interconnection data, and various command protocol data elements have been saved, the system may include programming to associate certain states of commands with the remote control, or central server as necessary to effect later recall operations. For instance, during a save state operation it may be determined that one or more commands captured via the central control server must be sent to the particular appliance via an IR based command during a recall operation. As such, that particular data or command elements may be sent to, or linked with the remote control such that when a recall operation is initiated, the command is issued appropriately (e.g., via IR transmission and the appropriate protocol) to bring about the desired result. The saved state and/or command data may then be assigned or linked to a particular remote control, state server, or other controlling device that is most appropriate to bring about the desired result during later recall operations. The system may also provide the saved state and/or command data for availability as a user assignable macro such that playback of the saved state may easily be effected via a desired remote control button or macro location.
  • The recall state command may be issued to a given set of appliances (typically those within a defined control environment such as a room or entertainment center which is currently engaged in user control or media playback) via any of the above described methods (e.g., user interaction with a remote control, or STB button, voice based commands, gesture based commands, etc.). If a determination is made by the system that the recall operation is to apply to the same set of appliances as state data was originally captured from, the saved state/command data may be formatted and transmitted to the appropriate appliances without significant conversion operations. Specifically, commands for individual appliances may be formatted correctly for transmission from either or both of the remote control and central state server, including checking the current states of applicable appliances for any command modifications which may be necessary to bringing about the desired media and device state. Conversely, a determination may be made that the saved state data is to be applied to a different set of appliances than the appliances from which the state data was originally saved. In this case, the new location data, including data relating to the new appliances that are to receive and recall the saved state commands is used in a conversion operation. As described above, various device definitions, current device selection/state data, and data conversion maps may be used to perform logical operations on the originally saved state data in order to present a set of new state and command data for the new appliances to be controlled. Once the new data sets have been generated, the state data and commands may be formatted correctly for transmission from either or both of the remote control and central state server, including checking the current states of applicable appliances for any command modifications which may be necessary to bring about the desired media and device state.
  • It will be appreciated that for certain save and recall operations, for example pause and resume operations for live broadcast or similar media, one aspect of the save state operation may involve initiation of a media recording function (as is common on many PVR devices such as Tivo or Replay TV devices) such that the media may be later resumed at exactly the same spot at which it was saved. As such, the ability to resume the playback of such saved media will be available on the same set of appliances from which it was saved, or from a different set of appliances assuming the second set of appliances have access to the saved media.
  • As will also be appreciated, the means for performing conversion operations (including the application of preset or dynamically generated rules and/or system logic) on the saved media and state data may comprise machine-readable instructions loaded in the memory of one or more system devices, appliances, or servers (for instance, the remote control, or the hard drive or other non-volatile memory in the case of a media center PC, central state server, or similar computing based home control device). The machine-readable instructions are capable of performing pre-programmed logic processing on the incoming and saved state data and command code set(s), such that effective recall operations (including conversion processes for different sets of appliances) may be performed with minimal user interaction. The software (machine-readable instructions) code to implement such a system is well within the routine skill of a programmer, but may include for instance, reference to device state and function tables, a comparative database of command codes and appliance types, frequently used or desirable appliance states and command code sets, determination of a particular command code scheme (such as a particular type of IR command encoding scheme), etc.
  • In another alternate embodiment of the present invention, the control environment is connected to a network (such as a LAN, WAN, or the Internet) such that it may receive close range command codes (such as via an IR or RF base remote control) and/or long range command codes (such as from a remote user sending command codes from a portable phone, wireless enabled PDA, via the Internet, etc.), in each case one or more of the devices, appliances, or servers of the control environment being able to initiate the saving and recalling of media and device states based on remotely transmitted command codes. By way of example, a remote user listening to a media broadcast in his car may initiate a pause state command (for instance representing commands to pause the current location of the media broadcast) from a user interface on a wireless enabled PDA or mobile phone via the Internet to the home control device. The command may cause the desired home appliances to be activated for immediate recording of the media broadcast, and volume levels, surround sounds settings and the like from the user's car stereo may be saved either on the PDA or on the home control device. The device settings, including the media itself may then be later recalled for playback at the users home. In cases where the car audio receiver includes media recording capabilities (e.g., PVR based functions), the initial pause state command may cause some or all of the media broadcast to be saved locally on the car receiver for later transfer to the users home entertainment system. Because a user may not leave his car running once he has returned home, and to conserve power consumption by the car system in general, a command may be sent from the car (either by the user or automatically by the car's control system by virtue of the car's wireless communication and syncing capabilities with the home network in conjunction with location determination capabilities as described above) upon returning home in order to initiate recording of the program by the home entertainment system. As such, portions of the saved media obtained from both the car receiver/recorder system and the home based audio receiver (also with recording capabilities) may be combined for later replay as a single media file. Traditional syncing methods may be used for obtaining and combining the media files, either by the car or the home control system, as specified by a user preference or setting. Thus, both device and media states, and saved media itself may distributed among various devices and appliances of a networked environment (including a wirelessly networked environment via the Internet) yet still be available for immediate recall and playback on any of a users appliances and devices. In the any of the above scenarios and embodiments, the remote control, one or more appliances and/or the server may serve to relay desired state data and command codes directly to various desired appliances to effectuate the desired functionality, or may relay one or more signals to a secondary signal relay/generation device (such as an IR repeater, RF wireless access point, etc.) to effectuate the desired appliance functionality.
  • In still another alternate embodiment of the present invention, a save state command or routine is used in conjunction with traditional macro programming methods to enable additional features and functions in a home control environment. With the onset of digital based entertainment appliances, especially those which make use of one or more interoperability protocols (e.g., UPnP, HAVI, etc), many device settings may be accessed and controlled absolutely (e.g., Volume=27 or Brightness=75) rather than using traditionally ramp or slider functions. Additionally, as described above, a remote control (or other controlling device) having two-way communication capabilities with the appliances may both save and recall these absolute/discrete entertainment appliance settings to enable enhanced functionality. For example, when programming favorite channels on the remote, the user can optionally save additional associated settings, such as absolute volume, tone, color, brightness, etc., settings for that channel. The data for these additional associated settings could be input manually by the user, or automatically based on the current state of such associated settings on the particular entertainment appliances(s). The state data for associated settings could also be provided dynamically based on information contained in a particular media program or file. For example a user could program different settings for the same channel based on activity, e.g., watching a movie vs. watching a football game vs. listening to the news. Where the channel change process is initiated via selection of a guide listing, or any method by which metadata about the program or media file may be obtained, different settings could also be selected based on the genre, category, rating, or other information from the guide data and/or other metadata source. These above described additional associated settings (including dynamically generated settings based on metadata) could be defined as specific to an individual macro command, or could be globally set for a particular channel, program, appliance, etc. In the latter case, they would be invoked no matter how one accessed the channel, program, or appliance (e.g., by a favorite icon button on a remote control, TV guide link, manual channel changing on appliance, etc.). As described above, the state data for all settings can be saved either locally on the remote control, on a central server accessible to the remote control, and/or other appliances in the control environment. Where the channel change process is initiated via selection of a guide listing, or other methods which may not involve interaction with the remote control, the appliance which received a command may query the remote control or central state server to determine if additional associated settings were specified in order to initiate the requested command and all associated state changes. It will be understood and appreciated that saving and recalling of associated state data with macro commands, channel changes, etc. may be applied broadly to most any event initiated in a control environment, and is not limited in application in certain appliances or control events.
  • The system and process of the present invention has been described above in terms of functional modules in block diagram format. It is understood that unless otherwise stated to the contrary herein, one or more functions and features may be integrated in a single physical device or a software module in a software product, or one or more functions may be implemented in separate physical devices or software modules, without departing from the scope and spirit of the present invention. For instance, it will be understood and appreciated by those skilled in the art that the remote control 10 of the present invention may be any portable control device (including but not limited to IR and/or RF based remotes, portable phones, wireless capable PDAs, etc.) capable of transmitting and/or receiving state data and command codes remotely to and from the appliances 12 or central state server 14 and, as such, the term “remote control” is to also encompass all such devices. Likewise, the central state server 14 of the present invention may be any home control device (including but not limited to STB's, media center PC's, home automation systems, etc) capable of receiving signals representing state date and/or command codes from the appliances and portable control device, performing conversion operations on saves state and command data, and effectuating state changes in one or more appliances (either directly, or through further operation and interaction with the portable control device or other control devices) and, as such, the term “central state server” is to also encompass all such devices.
  • It is appreciated that detailed discussion of the actual implementation of each module is not necessary for an enabling understanding of the invention. The actual implementation is well within the routine skill of a programmer and system engineer, given the disclosure herein of the system attributes, functionality, and inter-relationship of the various functional modules in the system. A person skilled in the art, applying ordinary skill can practice the present invention without undue experimentation.
  • While various concepts have been described in detail, it will be appreciated by those skilled in the art that various modifications and alternatives to those concepts could be developed in light of the overall teachings of the disclosure. As such, the particular concepts disclosed are meant to be illustrative only and not limiting as to the scope of the invention which is to be given the full breadth of the appended claims and any equivalents thereof.
  • All patents cited within this document are hereby incorporated by reference in their entirety.

Claims (9)

What is claimed is:
1. A non-transitory computer-readable media of a media streaming source system having stored thereon instructions which, when executing by a processing device, perform steps for facilitating a playing of a streaming media, the steps comprising:
providing the streaming media to a first steaming media playback device capable of playing the streaming media wherein the steaming media is provided to the first streaming media playback device using a first format;
receiving a request to provide the streaming media to a second streaming media playback device capable of playing the streaming media;
in response to the request, causing the steaming media to be provided to the second streaming media playback device capable of playing the streaming media in lieu of providing the streaming media to the first streaming media playback device wherein the streaming media is provided to the second streaming media playback device using a second format different than the first format; and
automatically selecting the second format.
2. The non-transitory computer-readable media as recited in claim 1, wherein the instructions consider a playback capability of the second streaming media playback device when automatically selecting the second format.
3. The non-transitory computer-readable media as recited in claim 1, wherein the instructions consider a characteristic of a display device associated with the second streaming media playback device when automatically selecting the second format.
4. The non-transitory computer-readable media as recited in claim 1, wherein the instructions consider a characteristic of a media stream processing device associated with the second streaming media playback device when automatically selecting the second format.
5. The non-transitory computer-readable media as recited in claim 1, wherein the streaming media comprises an Internet based audio/video stream.
6. The non-transitory computer-readable media as recited in claim 1, wherein the instructions consider a device identifier received from the second media streaming media playback device to automatically select the second format for the streaming media.
7. The non-transitory computer-readable media as recited in claim 6, wherein the device identifier comprises at least a device type identifier.
8. The non-transitory computer-readable media as recited in claim 1, wherein the instructions pause a streaming of the streaming media in response to the request and resume a streaming of the streaming media when causing the steaming media to be provided to the second streaming media playback device.
9. The non-transitory computer-readable media as recited in claim 1, wherein the instructions cause the steaming media to be provided to the second streaming media playback device in lieu of providing the streaming media to the first streaming media playback device only when it is first determined that a communication connection exists between a source of the streaming media and the second streaming media playback device.
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US10/979,352 US9131272B2 (en) 2003-11-04 2004-11-01 System and method for saving and recalling state data for media and home appliances
US12/059,609 US9124912B2 (en) 2003-11-04 2008-03-31 System and method for saving and recalling state data for media and home appliances
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US12/059,609 Active 2027-10-11 US9124912B2 (en) 2003-11-04 2008-03-31 System and method for saving and recalling state data for media and home appliances
US13/043,848 Pending US20110157476A1 (en) 2003-11-04 2011-03-09 System and method for saving and recalling state data for media and home appliances
US13/801,540 Active 2025-02-17 US9271033B2 (en) 2003-11-04 2013-03-13 System and method for saving and recalling state data for media and home appliances
US13/801,439 Active 2025-02-01 US9271032B2 (en) 2003-11-04 2013-03-13 System and method for saving and recalling state data for media and home appliances
US15/002,793 Active US9749694B2 (en) 2003-11-04 2016-01-21 System and method for saving and recalling state data for media and home appliances
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US12/059,609 Active 2027-10-11 US9124912B2 (en) 2003-11-04 2008-03-31 System and method for saving and recalling state data for media and home appliances
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9236932B2 (en) 2013-03-11 2016-01-12 Nagravision S.A. Configuration method of a multimedia system
US20160070244A1 (en) * 2014-09-09 2016-03-10 Savant Systems, Llc User-defined scenes for home automation
WO2019077415A1 (en) * 2017-10-21 2019-04-25 Mordechai Teicher Autonomously cooperating smart devices
US10742442B2 (en) 2017-10-21 2020-08-11 Mordechai Teicher Cluster of smart devices operable in hub-based and hub-less modes
US10809686B2 (en) * 2015-06-04 2020-10-20 Overkiz Methods for generating a conditional software code module, and method for controlling at least one home automation system for a building

Families Citing this family (244)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020002039A1 (en) 1998-06-12 2002-01-03 Safi Qureshey Network-enabled audio device
US20010033243A1 (en) 2000-03-15 2001-10-25 Harris Glen Mclean Online remote control configuration system
US7283059B2 (en) * 2000-03-15 2007-10-16 Logitech Europe S.A. Remote control multimedia content listing system
US8531276B2 (en) 2000-03-15 2013-09-10 Logitech Europe S.A. State-based remote control system
US6784805B2 (en) * 2000-03-15 2004-08-31 Intrigue Technologies Inc. State-based remote control system
US6985934B1 (en) 2000-10-23 2006-01-10 Binham Communications Corporation Method and system for providing rich media content over a computer network
US20030074660A1 (en) * 2001-10-12 2003-04-17 Liberate Technologies System method and apparatus for portable digital identity
US20100017627A1 (en) 2003-02-07 2010-01-21 Broadon Communications Corp. Ensuring authenticity in a closed content distribution system
US8131649B2 (en) * 2003-02-07 2012-03-06 Igware, Inc. Static-or-dynamic and limited-or-unlimited content rights
US7779482B1 (en) 2003-02-07 2010-08-17 iGware Inc Delivery of license information using a short messaging system protocol in a closed content distribution system
US7221927B2 (en) * 2004-02-13 2007-05-22 Trapeze Networks, Inc. Station mobility between access points
US8028038B2 (en) 2004-05-05 2011-09-27 Dryden Enterprises, Llc Obtaining a playlist based on user profile matching
US8028323B2 (en) 2004-05-05 2011-09-27 Dryden Enterprises, Llc Method and system for employing a first device to direct a networked audio device to obtain a media item
US20060015580A1 (en) * 2004-07-01 2006-01-19 Home Box Office, A Delaware Corporation Multimedia content distribution
TW200631432A (en) * 2005-02-21 2006-09-01 Asustek Comp Inc Display system and displaying method capable of auto-adjusting display brightness
CN101138232A (en) * 2005-03-10 2008-03-05 松下电器产业株式会社 Television receiving system
US7529925B2 (en) 2005-03-15 2009-05-05 Trapeze Networks, Inc. System and method for distributing keys in a wireless network
DE102006018238A1 (en) 2005-04-20 2007-03-29 Logitech Europe S.A. Remote control system for home theater system, analyzes log of events stored by remote controller to identify patterns of interest in logged use of remote controller
JP4385996B2 (en) * 2005-05-23 2009-12-16 ソニー株式会社 Content display / playback system, content display / playback method, recording medium recording content display / playback program, and operation control apparatus
US9805591B2 (en) 2005-09-08 2017-10-31 Universal Electronics Inc. System and method for widget-assisted setup of a universal remote control
US7907222B2 (en) 2005-09-08 2011-03-15 Universal Electronics Inc. System and method for simplified setup of a universal remote control
US11769398B2 (en) 2005-09-08 2023-09-26 Universal Electronics Inc. System and method for widget-assisted setup of a universal remote control
JP4708128B2 (en) * 2005-09-08 2011-06-22 三菱電機株式会社 Mobile terminal and content continuous viewing system
US20070083910A1 (en) * 2005-10-11 2007-04-12 Haneef Anwar M Method and system for seamless live broadcast of digital content
US8638762B2 (en) 2005-10-13 2014-01-28 Trapeze Networks, Inc. System and method for network integrity
US7573859B2 (en) 2005-10-13 2009-08-11 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
WO2007044986A2 (en) 2005-10-13 2007-04-19 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
US7724703B2 (en) 2005-10-13 2010-05-25 Belden, Inc. System and method for wireless network monitoring
US7551619B2 (en) 2005-10-13 2009-06-23 Trapeze Networks, Inc. Identity-based networking
JP4785489B2 (en) * 2005-10-14 2011-10-05 キヤノン株式会社 Information processing apparatus and control method thereof
JP2007134963A (en) * 2005-11-10 2007-05-31 Funai Electric Co Ltd Reproduction system and server
TWI291112B (en) * 2005-11-15 2007-12-11 Inventec Corp Multimedia playing system and method
US7394366B2 (en) 2005-11-15 2008-07-01 Mitel Networks Corporation Method of detecting audio/video devices within a room
US8683532B2 (en) * 2005-11-29 2014-03-25 International Business Machines Corporation Space-shifting media streaming system
US20070124792A1 (en) * 2005-11-30 2007-05-31 Bennett James D Phone based television remote control
EP1793597A1 (en) * 2005-11-30 2007-06-06 ASUSTeK Computer Inc. Display system and displaying method capable of auto-adjusting display brightness
KR100754196B1 (en) 2005-12-10 2007-09-03 삼성전자주식회사 Method for switching media renderer in the middle of streaming playback of content
US7957326B1 (en) 2005-12-29 2011-06-07 Nortel Networks Limited Integrated home service network
KR100772865B1 (en) * 2006-01-31 2007-11-02 삼성전자주식회사 Method for recovering av session and control point for the same
US20070233731A1 (en) * 2006-02-22 2007-10-04 Logitech Europe S.A. System and method for configuring media systems
US7747246B2 (en) 2006-03-02 2010-06-29 At&T Intellectual Property I, L.P. Environment independent user preference communication
HK1095700A2 (en) * 2006-03-08 2007-05-11 Kater Technology Ltd Wireless audio/video system with remote playback and control
EP1841172B1 (en) * 2006-03-31 2018-03-14 Google Technology Holdings LLC Re-direction of streaming multimedia in wireless communication devices
KR20070105538A (en) * 2006-04-26 2007-10-31 엘지전자 주식회사 Apparatus for receiving broadcasting, method for transmitting status information, and data structure in accordance with status information
EP2033350A2 (en) 2006-05-02 2009-03-11 Broadon Communications Corp. Content management system and method
US7558266B2 (en) 2006-05-03 2009-07-07 Trapeze Networks, Inc. System and method for restricting network access using forwarding databases
DE602006020188D1 (en) * 2006-05-08 2011-03-31 Thomson Licensing METHOD FOR RECEIVING CONTENT PLAYBACK OVER FACILITIES BY MEANS OF BOOKMARKS.
US8966018B2 (en) 2006-05-19 2015-02-24 Trapeze Networks, Inc. Automated network device configuration and network deployment
US7577453B2 (en) 2006-06-01 2009-08-18 Trapeze Networks, Inc. Wireless load balancing across bands
US8818322B2 (en) 2006-06-09 2014-08-26 Trapeze Networks, Inc. Untethered access point mesh system and method
US7912982B2 (en) 2006-06-09 2011-03-22 Trapeze Networks, Inc. Wireless routing selection system and method
US9258702B2 (en) 2006-06-09 2016-02-09 Trapeze Networks, Inc. AP-local dynamic switching
US9191799B2 (en) 2006-06-09 2015-11-17 Juniper Networks, Inc. Sharing data between wireless switches system and method
KR100754222B1 (en) * 2006-06-15 2007-09-03 삼성전자주식회사 Service controlling method between network devices, network device capable of performing the method, and storage medium thereof
US9319741B2 (en) 2006-09-07 2016-04-19 Rateze Remote Mgmt Llc Finding devices in an entertainment system
US8607281B2 (en) * 2006-09-07 2013-12-10 Porto Vinci Ltd. Limited Liability Company Control of data presentation in multiple zones using a wireless home entertainment hub
US8340110B2 (en) 2006-09-15 2012-12-25 Trapeze Networks, Inc. Quality of service provisioning for wireless networks
WO2008035603A1 (en) * 2006-09-19 2008-03-27 Access Co., Ltd. Content reproduction system, remote control device, and computer program
US7624276B2 (en) * 2006-10-16 2009-11-24 Broadon Communications Corp. Secure device authentication system and method
US8072952B2 (en) * 2006-10-16 2011-12-06 Juniper Networks, Inc. Load balancing
US8418231B2 (en) * 2006-10-31 2013-04-09 At&T Intellectual Property I, Lp Methods, systems, and computer program products for managing media content by capturing media content at a client device and storing the media content at a network accessible media repository
US8893195B2 (en) * 2006-10-31 2014-11-18 At&T Intellectual Property I, Lp Electronic devices for capturing media content and transmitting the media content to a network accessible media repository and methods of operating the same
TWI343213B (en) * 2006-11-08 2011-06-01 Qisda Corp Method for playing audio-video file and playing system using the same
US7613915B2 (en) 2006-11-09 2009-11-03 BroadOn Communications Corp Method for programming on-chip non-volatile memory in a secure processor, and a device so programmed
US20080136664A1 (en) * 2006-12-07 2008-06-12 Gateway Inc. Inclusion of device permissions and access in a remote control
US20080151844A1 (en) * 2006-12-20 2008-06-26 Manish Tiwari Wireless access point authentication system and method
EP1936910B1 (en) * 2006-12-22 2019-01-23 Alcatel Lucent System for media content delivery to a media destination device, a related association device and a related multimedia delivery device
US7865713B2 (en) 2006-12-28 2011-01-04 Trapeze Networks, Inc. Application-aware wireless network system and method
US7873061B2 (en) 2006-12-28 2011-01-18 Trapeze Networks, Inc. System and method for aggregation and queuing in a wireless network
US20080178198A1 (en) * 2007-01-22 2008-07-24 Media Ripple, Llc Distributed digital media management
US20080183645A1 (en) * 2007-01-31 2008-07-31 Microsoft Corporation Media continuity service between devices
JP5125134B2 (en) * 2007-02-07 2013-01-23 ヤマハ株式会社 AV equipment
KR101504115B1 (en) * 2007-03-12 2015-03-19 삼성전자 주식회사 Apparatus and method for operating macro command and inputting macro command
US8533847B2 (en) * 2007-05-24 2013-09-10 Sandisk Il Ltd. Apparatus and method for screening new data without impacting download speed
JP4985121B2 (en) * 2007-06-07 2012-07-25 ソニー株式会社 Network system, message processing method, service server, direct access management server, network home appliance, and computer program
US20080317439A1 (en) * 2007-06-22 2008-12-25 Microsoft Corporation Social network based recording
US8316410B2 (en) 2007-07-23 2012-11-20 At&T Intellectual Property I, Lp Apparatus and method for communicating media between communication devices
AU2008279855A1 (en) * 2007-07-25 2009-01-29 Serial Multivision Pte Ltd A content management and delivery system
US20090037596A1 (en) * 2007-08-01 2009-02-05 Viswanath Math Media persistent rtsp streaming
KR101402624B1 (en) * 2007-08-17 2014-06-30 삼성전자 주식회사 Video processing apparatus and video processing method thereof
US20090062943A1 (en) * 2007-08-27 2009-03-05 Sony Computer Entertainment Inc. Methods and apparatus for automatically controlling the sound level based on the content
US20090070840A1 (en) * 2007-09-05 2009-03-12 Hitachi, Ltd. Terminal-Cooperated System, Terminal, Server and Method for Uninterrupted Reception of Contents
US8902904B2 (en) 2007-09-07 2014-12-02 Trapeze Networks, Inc. Network assignment based on priority
US8509128B2 (en) 2007-09-18 2013-08-13 Trapeze Networks, Inc. High level instruction convergence function
US20100223259A1 (en) * 2007-10-05 2010-09-02 Aharon Ronen Mizrahi System and method for enabling search of content
US8238942B2 (en) 2007-11-21 2012-08-07 Trapeze Networks, Inc. Wireless station location detection
US8234289B2 (en) * 2007-12-17 2012-07-31 International Business Machines Corporation Restoration of conversation stub for recognized experts
US8595336B1 (en) * 2008-02-01 2013-11-26 Wimm Labs, Inc. Portable universal personal storage, entertainment, and communication device
US20090217336A1 (en) * 2008-02-22 2009-08-27 Cyberlink Corp. Playback Resume System and Method for a Media Center
US9264669B2 (en) * 2008-02-26 2016-02-16 Microsoft Technology Licensing, Llc Content management that addresses levels of functionality
US8301618B2 (en) * 2008-02-26 2012-10-30 Microsoft Corporation Techniques to consume content and metadata
US8358909B2 (en) * 2008-02-26 2013-01-22 Microsoft Corporation Coordinated output of messages and content
US8171507B2 (en) * 2008-02-29 2012-05-01 Sony Corporation Using network server to establish TV setting
US8150357B2 (en) 2008-03-28 2012-04-03 Trapeze Networks, Inc. Smoothing filter for irregular update intervals
WO2009135312A1 (en) * 2008-05-08 2009-11-12 Unify4Life Corporation Remote control system and method
US7508460B1 (en) * 2008-05-23 2009-03-24 Gerstman George H Control device for a television receiver with user programmable means
US8474023B2 (en) * 2008-05-30 2013-06-25 Juniper Networks, Inc. Proactive credential caching
CA2726151C (en) * 2008-05-30 2016-11-22 Koninklijke Philips Electronics N.V. Round illumination device
US20090313564A1 (en) * 2008-06-12 2009-12-17 Apple Inc. Systems and methods for adjusting playback of media files based on previous usage
US8527876B2 (en) * 2008-06-12 2013-09-03 Apple Inc. System and methods for adjusting graphical representations of media files based on previous usage
US9294705B2 (en) 2008-06-27 2016-03-22 Universal Electronics Inc. System and method for ubiquitous appliance control
US8505056B2 (en) * 2008-07-10 2013-08-06 Apple Inc. Updating properties of remote A/V performance nodes
US8978105B2 (en) 2008-07-25 2015-03-10 Trapeze Networks, Inc. Affirming network relationships and resource access via related networks
US20100042826A1 (en) * 2008-08-15 2010-02-18 Apple Inc. Dynamic Control of Device State Based on Detected Environment
US8238298B2 (en) 2008-08-29 2012-08-07 Trapeze Networks, Inc. Picking an optimal channel for an access point in a wireless network
US8519820B2 (en) * 2008-09-02 2013-08-27 Apple Inc. Systems and methods for saving and restoring scenes in a multimedia system
US8621045B2 (en) * 2008-09-12 2013-12-31 At&T Intellectual Property I, L.P. Portable communication interface for accessing media content
US8260283B2 (en) * 2008-09-16 2012-09-04 UEI Cayman, Inc. Communicating codeset information as part of a native application
US20100074116A1 (en) * 2008-09-25 2010-03-25 Wayne-Dalton Corp. System and Method of Controlling a Wireless Radio-Frequency Network Using a Gateway Device
US20100083189A1 (en) * 2008-09-30 2010-04-01 Robert Michael Arlein Method and apparatus for spatial context based coordination of information among multiple devices
US20110289528A1 (en) * 2008-10-02 2011-11-24 Yang Pan Dedicated button of remote control for advertisement delivery using interactive television
JP4640487B2 (en) * 2008-10-16 2011-03-02 ソニー株式会社 Information processing apparatus and information processing method
US9021042B2 (en) * 2008-11-15 2015-04-28 Adobe Systems Incorporated Media response to social actions
US20100153474A1 (en) * 2008-12-16 2010-06-17 Sandisk Il Ltd. Discardable files
US8205060B2 (en) * 2008-12-16 2012-06-19 Sandisk Il Ltd. Discardable files
US8375192B2 (en) * 2008-12-16 2013-02-12 Sandisk Il Ltd. Discardable files
US9020993B2 (en) 2008-12-16 2015-04-28 Sandisk Il Ltd. Download management of discardable files
US8849856B2 (en) * 2008-12-16 2014-09-30 Sandisk Il Ltd. Discardable files
US9015209B2 (en) 2008-12-16 2015-04-21 Sandisk Il Ltd. Download management of discardable files
US9104686B2 (en) 2008-12-16 2015-08-11 Sandisk Technologies Inc. System and method for host management of discardable objects
US8306634B2 (en) * 2008-12-23 2012-11-06 Samsung Electronics Co., Ltd. Adaptive and user location-based power saving system
US20100169514A1 (en) * 2008-12-30 2010-07-01 Ip Infusion Inc., A Delaware Corporation Picture push
US20100169505A1 (en) * 2008-12-30 2010-07-01 Ip Infusion Inc., A Delaware Corporation Render hopping
US8056113B2 (en) * 2009-02-05 2011-11-08 Sony Corporation Mobile consumer electronic applications on internet video platform
US20100235329A1 (en) * 2009-03-10 2010-09-16 Sandisk Il Ltd. System and method of embedding second content in first content
US8799496B2 (en) * 2009-07-21 2014-08-05 Eloy Technology, Llc System and method for video display transfer between video playback devices
US9537957B2 (en) * 2009-09-02 2017-01-03 Lenovo (Singapore) Pte. Ltd. Seamless application session reconstruction between devices
US8479250B2 (en) * 2009-09-15 2013-07-02 At&T Intellectual Property I, L.P. Apparatus and method for detecting a media device
JP2011130417A (en) * 2009-11-18 2011-06-30 Panasonic Corp Content reproduction apparatus, controller, content reproduction system, communication method, and reproduction apparatus determination method
KR101660704B1 (en) * 2009-11-24 2016-09-28 삼성전자 주식회사 Mobile device, av device and control method thereof
US20110145859A1 (en) * 2009-12-15 2011-06-16 At&T Intellectual Property I, L.P. System and method for detachable media devices and content
GB2476668B (en) * 2009-12-31 2015-06-17 Sony Europe Ltd Audiovisual multi-room Support
US9294800B2 (en) * 2010-05-10 2016-03-22 Comcast Cable Communications, Llc Intelligent remote control
US8463802B2 (en) 2010-08-19 2013-06-11 Sandisk Il Ltd. Card-based management of discardable files
US8549229B2 (en) 2010-08-19 2013-10-01 Sandisk Il Ltd. Systems and methods for managing an upload of files in a shared cache storage system
TWI540843B (en) * 2010-08-20 2016-07-01 晨星半導體股份有限公司 Playback device and associated method
US8508401B1 (en) 2010-08-31 2013-08-13 Logitech Europe S.A. Delay fixing for command codes in a remote control system
US20120081615A1 (en) * 2010-09-30 2012-04-05 Starr Ephraim D Remote control
US9792612B2 (en) 2010-11-23 2017-10-17 Echostar Technologies L.L.C. Facilitating user support of electronic devices using dynamic matrix code generation
US9329966B2 (en) 2010-11-23 2016-05-03 Echostar Technologies L.L.C. Facilitating user support of electronic devices using matrix codes
EP2643801B1 (en) 2010-11-24 2019-10-02 DISH Technologies L.L.C. Tracking user interaction from a receiving device
US8542836B2 (en) 2010-12-01 2013-09-24 Juniper Networks, Inc. System, apparatus and methods for highly scalable continuous roaming within a wireless network
US9280515B2 (en) 2010-12-03 2016-03-08 Echostar Technologies L.L.C. Provision of alternate content in response to QR code
US9596500B2 (en) 2010-12-17 2017-03-14 Echostar Technologies L.L.C. Accessing content via a matrix code
US9148686B2 (en) 2010-12-20 2015-09-29 Echostar Technologies, Llc Matrix code-based user interface
US9571888B2 (en) 2011-02-15 2017-02-14 Echostar Technologies L.L.C. Selection graphics overlay of matrix code
US20130060840A1 (en) * 2011-02-22 2013-03-07 Savtira Corporation, Inc. System and method for optimizing the delivery of a streamed application
US9367669B2 (en) 2011-02-25 2016-06-14 Echostar Technologies L.L.C. Content source identification using matrix barcode
US9736469B2 (en) 2011-02-28 2017-08-15 Echostar Technologies L.L.C. Set top box health and configuration
US8443407B2 (en) 2011-02-28 2013-05-14 Echostar Technologies L.L.C. Facilitating placeshifting using matrix code
US8788849B2 (en) 2011-02-28 2014-07-22 Sandisk Technologies Inc. Method and apparatus for protecting cached streams
JP5712675B2 (en) * 2011-03-01 2015-05-07 富士通株式会社 Succession communication management device and succession communication management method
CN102685563B (en) * 2011-03-15 2015-11-25 华为终端有限公司 IPTV content sharing method, device and terminal equipment
US8973050B2 (en) * 2011-03-22 2015-03-03 Verizon Patent And Licensing Inc. Free-wheel system
US20140376919A1 (en) * 2011-03-24 2014-12-25 Robert P. Stratton Remote Control System and Method
US8918544B2 (en) 2011-03-31 2014-12-23 Logitech Europe S.A. Apparatus and method for configuration and operation of a remote-control system
US9239837B2 (en) 2011-04-29 2016-01-19 Logitech Europe S.A. Remote control system for connected devices
EP2525281B1 (en) 2011-05-20 2019-01-02 EchoStar Technologies L.L.C. Improved progress bar
US8650600B2 (en) 2011-06-20 2014-02-11 Enseo, Inc. Set top/back box, system and method for providing a remote control device
US11051065B2 (en) 2011-06-20 2021-06-29 Enseo, Llc Television and system and method for providing a remote control device
US9832511B2 (en) * 2011-06-20 2017-11-28 Enseo, Inc. Set-top box with enhanced controls
US10349109B2 (en) * 2011-06-20 2019-07-09 Enseo, Inc. Television and system and method for providing a remote control device
US9326020B2 (en) 2011-06-20 2016-04-26 Enseo, Inc Commercial television-interfacing dongle and system and method for use of same
US10148998B2 (en) * 2011-06-20 2018-12-04 Enseo, Inc. Set-top box with enhanced functionality and system and method for use of same
US10149005B2 (en) 2011-06-20 2018-12-04 Enseo, Inc. Set-top box with enhanced content and system and method for use of same
US10791360B2 (en) 2011-06-20 2020-09-29 Enseo, Inc. Commercial television-interfacing dongle and system and method for use of same
US9380336B2 (en) * 2011-06-20 2016-06-28 Enseo, Inc. Set-top box with enhanced content and system and method for use of same
US8750677B2 (en) 2011-08-23 2014-06-10 Microsoft Corporation Method for transferring media playback from a different device
US20130067326A1 (en) * 2011-09-14 2013-03-14 Eldon Technology Limited Associating Macro User Input Events with Content
KR101799442B1 (en) * 2011-09-15 2017-11-21 삼성전자주식회사 Remote controller device, broadcast receiving apparatus and method for controlling the same
TWI462571B (en) * 2011-09-29 2014-11-21 Ind Tech Res Inst Content-driven input apparatus and method for controlling electronic devices
US9588506B1 (en) 2011-10-10 2017-03-07 Autani, Llc Automation devices, systems, architectures, and methods for energy management and other applications
US11295603B2 (en) * 2011-10-28 2022-04-05 Universal Electronics Inc. System and method for optimized appliance control
KR101917749B1 (en) * 2011-12-09 2018-11-14 삼성전자주식회사 Broadcast receiving apparatus, server, method for controlling the broadcast receiving apparatus and for controlling the broadcastthe server
US9204099B2 (en) * 2012-02-01 2015-12-01 Magor Communications Corporation Videoconferencing system providing virtual physical context
ITVI20120034A1 (en) * 2012-02-09 2013-08-10 Bentel Security S R L DEVICE AND METHOD FOR THE MANAGEMENT OF ELECTRONIC BUILDING INSTALLATIONS
CN102662947A (en) * 2012-02-21 2012-09-12 惠州Tcl移动通信有限公司 Mobile phone and file configuration method of mobile phone
US8627097B2 (en) 2012-03-27 2014-01-07 Igt System and method enabling parallel processing of hash functions using authentication checkpoint hashes
JP5832366B2 (en) * 2012-05-02 2015-12-16 三菱電機株式会社 Air conditioner
EP2667362B1 (en) * 2012-05-23 2017-08-30 Alcatel Lucent Control device
US10225300B2 (en) * 2012-06-10 2019-03-05 Apple Inc. Unified playback position
US10129324B2 (en) * 2012-07-03 2018-11-13 Google Llc Contextual, two way remote control
US9495307B2 (en) 2012-09-07 2016-11-15 Apple Inc. Context aware functionality in an electronic device
CN102902761B (en) 2012-09-25 2015-07-15 腾讯科技(深圳)有限公司 Cross-terminal cloud browse method and system
US9369515B2 (en) * 2012-10-02 2016-06-14 Panasonic Intellectual Property Corporation Of America Communication method, communication device, appliance control method, and appliance control device
US20140101257A1 (en) * 2012-10-04 2014-04-10 General Instrument Corporation Apparatus and method for audio frame loss recovery
US9952576B2 (en) * 2012-10-16 2018-04-24 Sonos, Inc. Methods and apparatus to learn and share remote commands
KR101942839B1 (en) 2012-10-31 2019-01-29 삼성전자주식회사 Agent apparatus, electrical apparatus and method for controlling the same
KR101472010B1 (en) * 2012-11-01 2014-12-12 주식회사 케이티 Apparatus and method for displaying contents and, server for providing seamless contents
KR20140077489A (en) * 2012-12-14 2014-06-24 삼성전자주식회사 user terminal apparatus, network apparatus and control method thereof
US8935734B2 (en) * 2013-02-01 2015-01-13 Ebay Inc. Methods, systems and apparatus for configuring a system of content access devices
US9197312B2 (en) * 2013-03-11 2015-11-24 Nagravision S.A. Near field communication system in a local network
US9179199B2 (en) 2013-03-14 2015-11-03 Apple Inc. Media playback across multiple devices
US9009458B2 (en) * 2013-03-14 2015-04-14 Google Inc. Systems, methods, and media for managing an entertainment system
EP2802122A1 (en) 2013-05-07 2014-11-12 Nagravision S.A. A Media Player for Receiving Media Content from a Remote Server
PL3014366T3 (en) * 2013-06-27 2017-12-29 iHaus AG Device and method for controlling electronically controllable devices and systems in public and private buildings
DE202013005790U1 (en) * 2013-06-27 2013-07-11 E-Quadrat Elektroanlagen Gmbh Device for controlling electronically controllable devices and systems in public and private buildings
KR102215860B1 (en) * 2013-09-12 2021-02-16 삼성전자 주식회사 Electronic device and control method thereof
US10028028B2 (en) 2013-09-30 2018-07-17 Sonos, Inc. Accessing last-browsed information in a media playback system
US9575773B2 (en) * 2013-10-23 2017-02-21 Vmware, Inc. Monitoring multiple remote desktops on a wireless device
US20170070788A1 (en) * 2014-03-05 2017-03-09 Thomson Licensing Apparatus and method for receiving a signal
US10161833B2 (en) * 2014-08-25 2018-12-25 Battelle Memorial Institute Building environment data collection systems
US9841740B2 (en) * 2014-09-09 2017-12-12 Vivint, Inc. Hybrid rule implementation for an automation system
KR102269473B1 (en) * 2014-10-24 2021-06-28 삼성전자주식회사 Control device, controlling method thereof, and integrated control system
EP3026648A1 (en) * 2014-11-27 2016-06-01 Thomson Licensing Method of remote configuration and corresponding apparatus
EP3035208A1 (en) * 2014-12-19 2016-06-22 Koninklijke KPN N.V. Improving the selection and control of content files
CN104581272A (en) * 2014-12-23 2015-04-29 贵阳高新国广网桥文化科技有限公司 Network television networking device applicable to being remotely controlled in dark environment
CN104749962B (en) * 2015-03-09 2017-06-27 联想(北京)有限公司 The method and control device of a kind of control smart home based on linkage rule
CN104808499B (en) * 2015-03-09 2019-01-15 联想(北京)有限公司 A kind of method and control device based on linkage rule control smart home device
JP2017021213A (en) * 2015-07-10 2017-01-26 ヤマハ株式会社 Content playback device
KR102348957B1 (en) * 2015-08-31 2022-01-10 엘지전자 주식회사 Digital device and method for controlling the same
EP3144902A1 (en) 2015-09-17 2017-03-22 Thomson Licensing Docking station for synchronising vehicle system data in vehicle keys
USD776162S1 (en) * 2015-09-18 2017-01-10 Google Inc. Media streaming device
USD804531S1 (en) 2015-09-18 2017-12-05 Google Inc. Media streaming device
USD797149S1 (en) 2015-09-18 2017-09-12 Google Inc. Media streaming device
USD775233S1 (en) 2015-09-18 2016-12-27 Google Inc. Media streaming device
USD788820S1 (en) 2015-09-18 2017-06-06 Google Inc. Media streaming device
USD781919S1 (en) 2015-09-18 2017-03-21 Google Inc. Media streaming device
US9653075B1 (en) * 2015-11-06 2017-05-16 Google Inc. Voice commands across devices
USD797807S1 (en) 2016-03-17 2017-09-19 Google Inc. Media streaming device
US10498552B2 (en) 2016-06-12 2019-12-03 Apple Inc. Presenting accessory state
US10572530B2 (en) 2016-07-03 2020-02-25 Apple Inc. Prefetching accessory data
US10469281B2 (en) 2016-09-24 2019-11-05 Apple Inc. Generating suggestions for scenes and triggers by resident device
US10764153B2 (en) 2016-09-24 2020-09-01 Apple Inc. Generating suggestions for scenes and triggers
EP3301941A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Smart start-up of audio/visual equipment
WO2018060199A1 (en) * 2016-09-30 2018-04-05 Thomson Licensing Smart start-up of audio/visual equipment
CN106656689B (en) * 2016-10-17 2018-10-30 珠海格力电器股份有限公司 A kind of control method and terminal of the smart home based on terminal
CN107992503B (en) * 2016-10-26 2022-05-24 微软技术许可有限责任公司 Query processing in data analysis
US10762040B2 (en) 2017-01-24 2020-09-01 Microsoft Technology Licensing, Llc Schematized data roaming
CN106878787B (en) * 2017-03-08 2020-02-14 深圳创维-Rgb电子有限公司 Method and device for realizing television cinema mode
US10313731B1 (en) * 2017-04-28 2019-06-04 Cox Communications, Inc. Roaming video session with radio frequency remote control
US11043206B2 (en) 2017-05-18 2021-06-22 Aiqudo, Inc. Systems and methods for crowdsourced actions and commands
US11056105B2 (en) 2017-05-18 2021-07-06 Aiqudo, Inc Talk back from actions in applications
US11340925B2 (en) * 2017-05-18 2022-05-24 Peloton Interactive Inc. Action recipes for a crowdsourced digital assistant system
US11520610B2 (en) 2017-05-18 2022-12-06 Peloton Interactive Inc. Crowdsourced on-boarding of digital assistant operations
US11342073B2 (en) 2017-09-29 2022-05-24 Fresenius Medical Care Holdings, Inc. Transmitted display casting for medical devices
CN107734367B (en) * 2017-09-30 2020-04-03 管浩铭 Hard disk bracket convenient to install in television
EP3760009B1 (en) 2018-02-26 2023-05-03 Signify Holding B.V. Resuming a dynamic light effect in dependence on an effect type and/or user preference
US11184660B1 (en) * 2018-09-27 2021-11-23 Amazon Technologies, Inc. Voice-based state switching and LED selection for remote control devices
US20210270488A1 (en) * 2020-02-28 2021-09-02 Johnson Controls Technology Company Vendor-agnostic attribute cloning
US11234041B2 (en) * 2020-03-24 2022-01-25 Dish Network L.L.C. Automatically or semi-automatically transferring configuration information in connection with a media device upgrade
WO2022081264A1 (en) * 2020-10-12 2022-04-21 Arris Enterprises Llc Set-top box ambiance and notification controller
US11763809B1 (en) * 2020-12-07 2023-09-19 Amazon Technologies, Inc. Access to multiple virtual assistants
CN113660148B (en) * 2021-06-30 2023-06-02 华人运通(上海)自动驾驶科技有限公司 Real-time remote driving system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020059621A1 (en) * 2000-10-11 2002-05-16 Thomas William L. Systems and methods for providing storage of data on servers in an on-demand media delivery system
US6792323B2 (en) * 2002-06-27 2004-09-14 Openpeak Inc. Method, system, and computer program product for managing controlled residential or non-residential environments
US20050035846A1 (en) * 2003-08-15 2005-02-17 Zigmond Daniel J. Context-sensitive remote controls
US20070011709A1 (en) * 2000-09-29 2007-01-11 International Business Machines Corporation User controlled multi-device media-on-demand system

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959810A (en) 1987-10-14 1990-09-25 Universal Electronics, Inc. Universal remote control device
US5101191A (en) 1987-12-01 1992-03-31 Smart House Limited Partnership Electrical and communication system capable of providing uninterruptable power in a house
US5109222A (en) 1989-03-27 1992-04-28 John Welty Remote control system for control of electrically operable equipment in people occupiable structures
US5552806A (en) 1994-04-29 1996-09-03 Motorola, Inc. Method and apparatus for positioning selectable function icons on a display
US5767919A (en) 1994-06-25 1998-06-16 Samsung Electronics Co.,Ltd. Remote control method and video apparatus for performing the same
US5550576A (en) 1995-04-17 1996-08-27 Starsight Telecast Incorporated Method and apparatus for merging television program schedule information received from multiple television schedule information sources
US5642303A (en) 1995-05-05 1997-06-24 Apple Computer, Inc. Time and location based computing
US6166730A (en) 1997-12-03 2000-12-26 Diva Systems Corporation System for interactively distributing information services
US6130726A (en) * 1997-03-24 2000-10-10 Evolve Products, Inc. Program guide on a remote control display
CA2401726C (en) 1997-06-25 2010-10-19 Richard James Humpleman Browser based command and control home network
US6219839B1 (en) 1998-05-12 2001-04-17 Sharp Laboratories Of America, Inc. On-screen electronic resources guide
US7831930B2 (en) * 2001-11-20 2010-11-09 Universal Electronics Inc. System and method for displaying a user interface for a remote control application
US6563430B1 (en) 1998-12-11 2003-05-13 Koninklijke Philips Electronics N.V. Remote control device with location dependent interface
AU4185800A (en) 1999-03-30 2000-10-16 Tivo, Inc. Multimedia program bookmarking system
US6725281B1 (en) * 1999-06-11 2004-04-20 Microsoft Corporation Synchronization of controlled device state using state table and eventing in data-driven remote device control model
US7424678B2 (en) * 1999-09-16 2008-09-09 Sharp Laboratories Of America, Inc. Audiovisual information management system with advertising
JP2001153437A (en) * 1999-11-30 2001-06-08 Daikin Ind Ltd Remote controller for air conditioner
US20010033243A1 (en) * 2000-03-15 2001-10-25 Harris Glen Mclean Online remote control configuration system
US7283059B2 (en) * 2000-03-15 2007-10-16 Logitech Europe S.A. Remote control multimedia content listing system
US7237253B1 (en) 2000-04-27 2007-06-26 Microsoft Corporation User interface for interactive television systems
US6483986B1 (en) * 2000-05-26 2002-11-19 Keen Personal Media, Inc. Method and apparatus for recording streaming video data upon selection of alternative subject matter
JP2002063385A (en) * 2000-08-22 2002-02-28 Sony Corp Information processor and method for information processing, and recording medium
US6753790B2 (en) 2000-12-13 2004-06-22 Sony Corporation Method and an apparatus for an adaptive remote controller
KR100750735B1 (en) * 2001-02-03 2007-08-22 삼성전자주식회사 Apparatus and method for controlling device in home network and system employing the same
CN100409675C (en) * 2001-04-12 2008-08-06 皇家菲利浦电子有限公司 Method and system for registering user preference
KR100442239B1 (en) * 2001-06-01 2004-07-30 엘지전자 주식회사 Method for Displaying Video Signal of Digital TV
US20030004934A1 (en) * 2001-06-29 2003-01-02 Richard Qian Creating and managing portable user preferences for personalizion of media consumption from device to device
US7181010B2 (en) * 2002-05-24 2007-02-20 Scientific-Atlanta, Inc. Apparatus for entitling remote client devices
US6998997B2 (en) * 2002-05-30 2006-02-14 X10 Wireless Technology, Inc. System and method for learning macro routines in a remote control
US7024256B2 (en) 2002-06-27 2006-04-04 Openpeak Inc. Method, system, and computer program product for automatically managing components within a controlled environment
US8589548B2 (en) * 2002-12-11 2013-11-19 Broadcom Corporation Remote management of TV viewing options in a media exchange network
US7987489B2 (en) * 2003-01-07 2011-07-26 Openpeak Inc. Legacy device bridge for residential or non-residential networks
US8607280B2 (en) * 2003-01-08 2013-12-10 Intel Corporation Resource and capability borrowing
US8429696B2 (en) * 2003-10-31 2013-04-23 Microsoft Corporation Multimedia presentation resumption within an environment of multiple presentation systems
US20050120383A1 (en) * 2003-12-02 2005-06-02 Ozaki Arthur H. System for saving settings of an audiovisual system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070011709A1 (en) * 2000-09-29 2007-01-11 International Business Machines Corporation User controlled multi-device media-on-demand system
US20020059621A1 (en) * 2000-10-11 2002-05-16 Thomas William L. Systems and methods for providing storage of data on servers in an on-demand media delivery system
US6792323B2 (en) * 2002-06-27 2004-09-14 Openpeak Inc. Method, system, and computer program product for managing controlled residential or non-residential environments
US20050035846A1 (en) * 2003-08-15 2005-02-17 Zigmond Daniel J. Context-sensitive remote controls

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9236932B2 (en) 2013-03-11 2016-01-12 Nagravision S.A. Configuration method of a multimedia system
US9432089B2 (en) 2013-03-11 2016-08-30 Nagravision S.A. Configuration method of a multimedia system
US9602166B2 (en) 2013-03-11 2017-03-21 Nagravision S.A. Configuration method of a multimedia system
US20160070244A1 (en) * 2014-09-09 2016-03-10 Savant Systems, Llc User-defined scenes for home automation
US10042336B2 (en) * 2014-09-09 2018-08-07 Savant Systems, Llc User-defined scenes for home automation
US10809686B2 (en) * 2015-06-04 2020-10-20 Overkiz Methods for generating a conditional software code module, and method for controlling at least one home automation system for a building
WO2019077415A1 (en) * 2017-10-21 2019-04-25 Mordechai Teicher Autonomously cooperating smart devices
US10620798B2 (en) 2017-10-21 2020-04-14 Mordechai Teicher Autonomously cooperating smart devices
US10742442B2 (en) 2017-10-21 2020-08-11 Mordechai Teicher Cluster of smart devices operable in hub-based and hub-less modes
US11012253B2 (en) 2017-10-21 2021-05-18 Mordechai Teicher Controller for smart devices
EP3701362A4 (en) * 2017-10-21 2021-07-07 Mordechai Teicher Autonomously cooperating smart devices

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