US20100045568A1 - Methods, Systems, And Computer Program Products For Providing Content Synchronization Or Control Among One Or More Devices - Google Patents

Abstract

Exemplary embodiments include a system for providing content including: a controller in operable communication with a first display device and a second display device that provides first interactive content to the first display device and second interactive content to the second display device and an interface for receiving a command from a user or application. The controller selectively controls the first and second content displayed by the first and second display devices, respectively, in response to the command.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS
• This application is a continuation of U.S. patent application Ser. No. 11/358,181 filed Feb. 21, 2006, the contents of which are incorporated herein by reference in their entirety.
BACKGROUND
• The present disclosure relates generally to content synchronization. More specifically, the present disclosure relates to methods, systems, and computer program products for providing content synchronization or control among one or more devices.
• A number of television companies have produced interactive television (ITV) applications utilizing a home computer for the interactivity and synchronization of the interactive content to the television broadcast. Some examples include TBS (“Friends” and “Dinner & A Movie”), Comedy Central (“Win Ben Stein's Money”), Game Show Network (“Greed”), and ABC (“Who Wants To Be a Millionaire?”). In addition, a smaller number of households have set-top boxes (i.e., cable boxes) or net-top boxes (e.g. AOLTV, UlitmateTV) that are capable of providing television overlays for ITV applications. A number of television companies have either provided ITV applications specifically for AOLTV or UltimateTV, for example, CBS “CSI”), or have provided interactive television applications that can be accessed by both a home computer and a capable set-top box or net-top box (e.g., “Friends”, “Greed”, etc.).
• Typical ITV applications produced to date have been produced after the show production was completed (in cases of taped shows). The interactive content was written to complement the primary video content. Close synchronization of the interactive content with the primary video content to which it related was accomplished through coordination with personnel in the broadcast studio over the telephone. The producers of ITV applications controlled the synchronization from a remote location, and triggered each segment upon a cue from the broadcast operator.
• Interactive content can be delivered through one of several different techniques. In the case of a two-screen approach in which the screen for displaying the interactive content is a computer, an open socket can be used whereby the interactive content is pushed to the end user. It is also possible to provide additional content by encoding additional data with the television signal. This process is used, for example, with closed captioning. Another known method for providing interactive content to users, such as users of a net-top box, is to provide a trigger to the end user device, which uses the trigger to retrieve content from a server.
• One of the main drawbacks of the current ITV applications is that the user of the ITV applications has little or no control of the synchronization, coordination, or criteria for association of the content provided. For example, if a user is watching a program and wants to view a related content on a secondary display the user will have to manually tune the second display to the desired related content. Additionally, the user may be unable to select a different secondary content than that provided by the ITV application.
SUMMARY
• Exemplary embodiments contain a system for providing content including: a controller in operable communication with a first display device and a second display device and that provides first interactive content to the first display device and second interactive content to the second display device; and an interface that receives a command from a user or application, wherein the controller selectively controls the first interactive content displayed by the first display device, and the second interactive content displayed by the second display device in response to the command.
• Exemplary embodiments also contain a method for providing interactive content including: transmitting first interactive content to a first display device; transmitting second interactive content to a second display device; receiving a command from a user or application; and controlling display of the first and second interactive content responsive to the command.
• Exemplary embodiments further contain a computer program product for providing interactive content, the computer program product including: a storage medium that is readable by a processing circuit and that stores instructions for execution by the processing circuit for facilitating a method including: transmitting first interactive content to a first display device; transmitting second interactive content to a second display device; receiving a command from a user or application; and controlling display of the first and second interactive content responsive to the command.
• Other systems, methods, and/or computer program products according to exemplary embodiments will be or become apparent to one with skill in the art upon review of the following drawings and detailed description. It is intended that all such additional systems, methods, and/or computer program products be included within this description, be within the scope of the present invention, and be protected by the accompanying claims.
BRIEF DESCRIPTION OF THE DRAWINGS
• Referring now to the drawings wherein like elements are numbered alike in the several Figures:
• FIG. 1 illustrates a block diagram of a system for providing multi-content synchronization control in exemplary embodiments;
• FIG. 2 illustrates another block diagram of a system for providing multi-content synchronization control in exemplary embodiments;
• FIG. 3 illustrates a flow chart of a method for providing multi-content synchronization control in exemplary embodiments; and
• FIG. 4 illustrates a user interface for a computer program product for providing multi-content synchronization control in accordance with exemplary embodiments.
DETAILED DESCRIPTION
• Referring now to the Figures for the purpose of illustration, it is to be understood that standard components or features that are within the purview of an artisan of ordinary skill and do not contribute to the understanding of the various exemplary embodiments are omitted from the Figures to enhance clarity.
• Referring now toFIG. 1, a block diagram of a system for providing multi-content synchronization control in accordance with exemplary embodiments is depicted generally as10. Thesystem10 for providing multi-content synchronization control includes afirst display device12, asecond display device14, acontroller16, and acontent provider18. Thecontroller16 is in operable communication with thefirst display device12, thesecond display device14, and thecontent provider18. Although only onecontent provider18 and twodisplay devices12 and14 are shown for simplicity of illustration, it should be appreciated that any number of display devices and content providers may be used. Thecontent provider18 provides content to thecontroller16, which selectively provides afirst content20 to thefirst display device12 and asecond content22 to thesecond display device14, respectively. Thecontroller16, responsive to a synchronization command received from a user, may selectively synchronize the first andsecond content20 and22 displayed by the first andsecond display devices12 and14. The user or network can define and change primary/secondary/tertiary/etc., content through interaction with thecontroller16. In exemplary embodiments, one display device may be designated as the primary display device with additional display devices designated as auxiliary display devices. Thesystem10 for providing multi-content synchronization control may also include aninput device24 that may be utilized by the user for communicating with thecontroller16 via an interface on thecontroller16. Theinput device24 can be various types of input device including, but not limited to, a remote control, a wired/wireless keyboard, a joystick, keypad on thecontroller16, or the like. As those skilled in the art will appreciate, the interface on thecontroller16 may be, e.g., an RF receiver, an IR receiver, a keyboard, a serial port, a PS2 port, or the like. In exemplary embodiments, the content provider(s)18 communicates with thecontroller16 over a communications network(s)26 (e.g., one or more networks that the controller can switch between).
• In exemplary embodiments, thecontroller16 may be a set-top box receiver similar to a cable box or satellite receiver. In exemplary embodiments, thecontroller16 may be integrated into a cable box, a satellite receiver, a computer, television, or in to the network. Thecontroller16 is capable of communicating with a plurality of display devices including, but not limited to, thefirst display device12 and thesecond display device14. Thecontroller16 may also be integrated within the same device as the first and/orsecond display device12 and/or14. Thecontroller16 is also capable of communicating with one or more input devices including, but not limited to, thecontent provider18, or theinput device24. The input devices may communicate with thecontroller16 via electrical, infrared (IR), radio frequency (RF), or other wireless protocol such as 802.11x. In other exemplary embodiments, the input device may be integrated with thefirst controller16, e.g., a button or series of buttons on thecontroller16. In exemplary embodiments, thecontroller16 communicates with thecontent provider18 via thecommunications network26. Thecommunications network26 may include, but is not limited to, a digital cable system, a digital satellite system, an analog television system, a computer network, audio system, broadband (powerline, DSL, wireless, etc.), or the Internet.
• Thecontent provider18 can be any of various content sources including, but not limited to, cable television providers, digital satellite system providers, traditional analog television providers, digital cable providers, digital broadcast providers, a commercial content provider, a network gaming provider, video cassettes, digital video disks, a traditional radio broadcast provider, a satellite radio broadcast provider, and the like. In exemplary embodiments, thecontent provider18 is an Internet content provider, which provides data, video and/or audio via the Internet. It is also to be appreciated that the first andsecond content20 and22 can be provided to thecontroller16 using any of a wide range of conventional mediums, including both wireless (e.g., radio frequency) and wired (e.g., cable), and can be received directly (e.g., using a satellite dish), or indirectly (e.g., via a network such as the Internet or a local area network). In exemplary embodiments, thecontroller16 may receive the first andsecond content20 and22 from two different content providers and two different communications networks (e.g., thefirst content20 may be received from a traditional analog television provider while thesecond content22 is received from a digital satellite system provider).
• In exemplary embodiments, thecontroller16 may be electrically connected to the first andsecond display devices12 and14, or may communicate with the first andsecond display devices12 and14 wirelessly using any known form of wireless communication, such as 802.X or Bluetooth™. The first andsecond display devices12 and14 can be any type of display devices including, but not limited to, a traditional television, a plasma display, an LCD display, a cellular phone display, a computer monitor, a speaker, a scent-producing device, or the like. For example, thefirst display device12 may be a traditional television electrically connected to thecontroller16 while thesecond display device14 may be a cellular phone display in wireless communication with thecontroller16. In other exemplary embodiments, the first andsecond display devices12 and14 may be comprised within a single device. For example, thefirst display device12 may correspond to a first portion of the television display while thesecond display device14 may correspond to another portion of the television display (e.g., a Picture-in-Picture or split screen television display). In other exemplary embodiments, thecontroller16 may function as a router or switch and direct the flow of content to the various display devices. Thecontroller16 may be interacting over the communications network to perform other functions.
• In exemplary embodiments, thecontent provider18 provides thecontroller16 with synchronized content including, but not limited to, thefirst content20 and thesecond content22. For example, thefirst content20 that is displayed by thefirst display device12 may be a broadcast of a sporting event, and thesecond content22 that is displayed by thesecond display device14 may be an interactive content, such as a webpage, related to the sporting event including, but not limited to, stat sheets, player biographies, team news, and the like. The user may elect to un-synchronize the first andsecond content20 and22 such that if the user changes the source of thefirst content20, thesecond content22 displayed by thesecond display device14 will remain unchanged. In exemplary embodiments, theinput device24 may include a synchronize button which allows the user to selectively synchronize the first andsecond content20 and22 being displayed by the first andsecond display devices12 and14 based on rules/policies defined by content provider, the end user, the communications network provider, or another provider.
• Continuing with reference to the above example, the user may wish to switch thesecond content22 that is being displayed by thesecond display device14 to different content without changing thefirst content20 displayed by thefirst display device12. Additionally, the user may select to synchronize the first andsecond content20 and22 at any time. The ability to synchronize or correlate the first andsecond content20 and22 allows the user to easily access additional desired information and enhances the user's enjoyment of thefirst content20. Furthermore, the ability to selectively synchronize or correlate the content being displayed allows the user to have control over his or her entertainment system and allows the user to customize the system to his or her needs. Once the user has selected a newfirst content20, such as different content on another channel, he or she may wish to synchronize thesecond content22 displayed by thesecond display device14 with thefirst content20 displayed by thefirst display device12. In exemplary embodiments, thecontroller16 may include a memory, or cache, that can be used for synchronization as well as storage of content. For example, if thecontroller16 is receiving content from two different sources and one source of content is slightly delayed from the other, thecontroller16 could use the cache to synchronize the two contents. In another example, thecontroller16 may receive a content that can be stored on thecontroller16 and displayed by a display device at a later time determined by the user. In exemplary embodiments, the user may use a synchronize button on theinput device24 to selectively synchronize the content being displayed by the various display devices. In other exemplary embodiments, a synchronize button or softkey may be disposed on either the first orsecond display devices12 or14. For example, if thesecond display device14 is a cellular phone display, a softkey may be displayed on the cellular phone display alerting the user to an available synchronized content.
• In other exemplary embodiments, thefirst content20 may be a broadcast of a sporting event from one source, and thesecond content22 may be a broadcast of a sporting event from another source. For example, thefirst content20 may be a traditional broadcast of a NASCAR™ race, and thesecond content22 may be a broadcast of the race from a camera inside a car involved in the race. The user may elect to un-synchronize thesecond content22 such that if the user changes the source of thesecond content22, thefirst content20 will remain unchanged. Continuing with reference to the above example, the user may wish to switch thesecond content22 displayed by thesecond display device14 to yet another view of the sporting event or to any other source, without changing thefirst content20 displayed by thefirst display device12.
• The content provided by thecontent provider18 can be a digital television broadcast, an analog television broadcast, a webpage, audio, video, and/or data content. Thecontent provider18 and/or thecontroller16 may utilize various methods to synchronize the first andsecond content20 and22. In exemplary embodiments, the first andsecond content20 and22 may include a time stamp or sequence number that allows thecontroller16 to properly synchronize the first andsecond content20 and22. In other exemplary embodiments, thecontent provider18 synchronizes the first andsecond content20 and22 and then synchronously provides them to thecontroller16. Synchronization may be time-based, but may also be based on any other aspect of the content, including encoded meta-data.
• Referring now toFIG. 2, a block diagram of a system for providing multi-content synchronization control in accordance with exemplary embodiments is depicted generally as50. Thesystem50 for providing multi-content synchronization control includes thefirst display device12, thesecond display device14, thecontroller16, afirst content provider30, asecond content provider34, afirst communications network28, and asecond communications network32. Thecontroller16 is in operable communication with thefirst display device12, thesecond display device14, thefirst content provider30, and thesecond content provider34. Thefirst content provider30 and thesecond content provider34 both provide content to thecontroller16, which selectively provides afirst content20 to thefirst display device12, and asecond content22 to thesecond display device14. Thecontroller16, responsive to a synchronization command received from a user, may selectively synchronize the first andsecond content20 and22 displayed by the first andsecond display devices12 and14. The user or network can define and change primary/secondary/tertiary/etc., content through interaction with the controller. In exemplary embodiments, one display device may be designated as the primary display device with additional display devices designated as auxiliary display devices. Thesystem50 for providing multi-content synchronization control may also include theinput device24 that may be utilized by the user for communicating with thecontroller16. In exemplary embodiments, thefirst content provider30 communicates with thecontroller16 over afirst communications network26, and thesecond content provider34 communicates with thecontroller16 over asecond communications network32.
• Turning now toFIG. 3, a method for providing multi-content synchronization control in exemplary embodiments is depicted generally as100. Themethod100 for providing multi-content synchronization control includes transmitting a first content to a first display device, as shown atstep102. Themethod100 for providing multi-content synchronization control also includes transmitting a second content to a second display device, as shown atstep104. While shown as separate steps, it should be appreciated thatsteps102 and104 may be performed at the same time or in any order. As shown atstep106, themethod100 providing multi-content synchronization control includes receiving a synchronization command. After receiving the synchronization command, themethod100 for providing multi-content synchronization control synchronizes the first and second content responsive to the synchronization command, as shown atstep108. In exemplary embodiments, thecontroller16 may include synchronization rules, which may be automatically applied to the first and second content. For example, a user may set a synchronization rule to automatically synchronize a second content when a specific first content is being displayed. In exemplary embodiments, a user, through the use of theinput device24, can configure the synchronization rules developed by the user, or provided by an application which has user selectable options for controlling or providing the synchronization rules.
• Continuing with reference toFIG. 3, themethod100 for providing multi-content synchronization control may also include receiving a un-synchronization command, as shown by the dotted lines atstep110. After receiving the un-synchronization command, themethod100 for providing multi-content synchronization control allows the first and/or second content displayed by the first or second display device to be changed without affecting the content being displayed by other display devices, as shown by the dotted lines atstep112.
• Turning now toFIG. 4, a user interface for a computer program product for providing interactive content control in accordance with exemplary embodiments is depicted generally as200. Theuser interface200 allows a user to turn on and off interactive content streams and change what interactive content is being displayed on each available display device. Theuser interface200 includes alist202 of available display devices and an associatedrefresh option204, which may be used to update thelist202 of available display devices. Theuser interface200 also includes an associatedcontent field206 corresponding to each available display device. In an exemplary embodiment, the associatedcontent field206 may be in the form of a drop-down menu, which can be used to easily correlate an interactive content with a display device. Theuser interface200 may also include auser profile function208, which can be used to pre-define the associations/correlations based upon the type or source of the interactive content displayed on the primary display device. For example, a user may wish to set a profile to automatically display a specific secondary interactive content, such as director's information or actors list, when a movie is displayed on the primary display device. In exemplary embodiments, the profile may define associations or correlations of the primary and auxiliary interactive content, which may be based upon the types of interactive content, the sources of the interactive content, the format of the interactive content, or the like.
• While the multi-content synchronization control system and method have been discussed primarily with reference to first and second display devices, it will be appreciated by those of ordinary skill in the art that any number of display devices may be used. In an exemplary embodiment, a primary display device may emit a primary content while several auxiliary display devices each emit a secondary content, which can be synchronized with the primary content. For example, a sporting event may be displayed by a primary display, and multiple auxiliary display devices may emit box scores, team news, or the like. In another example, a primary display may emit a primary video feed of an event, and several auxiliary display devices may emit multiple alternative perspectives of the event. While the primary and secondary content have been discussed primarily with reference to traditional television broadcasts, it will be recognized by those of ordinary skill in the art that the content may be images, text, video, sensory information (e.g., vibrate, heat, and the like), other types of experience-related components, or any combination thereof.
• Exemplary embodiments may include systems, methods and computer-implemented processes and apparatuses for practicing those processes. Embodiments may also include computer program code containing instructions embodied in tangible media, such as floppy diskettes, CD-ROMs, hard drives, or any other computer-readable storage medium, wherein when the computer program code is loaded into and executed by a computer, the computer becomes an apparatus for practicing the invention. Embodiments may further include computer program code, for example, whether stored in a storage medium, loaded into and/or executed by a computer, or transmitted over some transmission medium, such as over electrical wiring or cabling, through fiber optics, or via electromagnetic radiation, wherein when the computer program code is loaded into and executed by a computer, the computer becomes an apparatus for practicing the invention. When implemented on a general-purpose microprocessor, the computer program code segments configure the microprocessor to create specific logic circuits.
• While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed for carrying out this invention.

Claims (17)

1. A system for providing content comprising:

a controller in operable communication with a first display device and a second display device and providing first content to the first display device and second interactive content to the second display device, the first content and the second interactive content being synchronized by a content provider; and

an interface for receiving a command from a user or application, wherein the controller selectively controls the first content displayed by the first display device and the second interactive content displayed by the second display device in response to the command;

wherein the command is for un-synchronizing the first content and the second interactive content such that changes to second interactive content do not affect the first content and changes to the first content do not affect the second interactive content, the changes including selecting new second interactive content;

wherein the interface receives a further command, the further command for synchronizing the first content and the second interactive content such that changes to second interactive content affect the first content and changes to the second interactive content affect the first content.

2. The system ofclaim 1, wherein the controller receives content from at least one content provider.

3. The system ofclaim 2, wherein the content provider is at least one of the following:

a cable television provider;

a digital satellite provider;

a traditional analog television provider;

an Internet service provider;

an Internet content provider;

a commercial content provider;

a network gaming provider;

a digital cable provider; or

a digital broadcast provider.

4. The system ofclaim 1, wherein at least one of the first and second display devices is at least one of the following:

a plasma display;

a LCD display;

a DLP display;

a SED display;

a CRT display; or

an electroluminescence display.

5. The system ofclaim 2, wherein the controller communicates with one or more content providers over at least one communications network.

6. The system ofclaim 1, wherein the command is for synchronizing the first content and the second interactive content.

7. The system ofclaim 1, wherein the command is for changing at least one of the first content and the second interactive content.

8. A method for providing interactive content comprising:

transmitting first content to a first display device;

transmitting second interactive content to a second display device, the first content and the second interactive content being synchronized by a content provider;

receiving a command from a user or application; and

controlling display of the first and second interactive content responsive to the command;

wherein the command is for un-synchronizing the first content and the second interactive content such that changes to second interactive content do not affect the first content and changes to the first content do not affect the second interactive content, the changes including selecting new second interactive content;

wherein the interface receives a further command, the further command for synchronizing the first content and the second interactive content such that changes to second interactive content affect the first content and changes to the second interactive content affect the first content.

9. The method ofclaim 8, wherein the command is for synchronizing the first content and the second interactive content.

10. The method ofclaim 8, wherein the command is for changing at least one of the first content and the second interactive content.

11. The method ofclaim 8, wherein at least one of the first and second interactive content is at least one of the following: a television broadcast, a webpage, a commercial, a video or audio stream, or an audio broadcast.

12. The method ofclaim 8, further comprising receiving the first and the second interactive content from a content provider.

13. A computer program product for providing interactive content, the computer program product comprising:

a storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for facilitating a method comprising:

transmitting first content to a first display device;

transmitting second interactive content to a second display device, the first content and the second interactive content being synchronized by a content provider;

receiving a command from a user or application; and

controlling display of the first and second interactive content responsive to the command;

wherein the command is for un-synchronizing the first content and the second interactive content such that changes to second interactive content do not affect the first content and changes to the first content do not affect the second interactive content, the changes including selecting new second interactive content;

wherein the interface receives a further command, the further command for synchronizing the first content and the second interactive content such that changes to second interactive content affect the first content and changes to the second interactive content affect the first content.

14. The computer program product ofclaim 13, wherein the command is for synchronizing the first content and the second interactive content.

15. The computer program product ofclaim 13, wherein the command is for changing at least one of the first content and the second interactive content.

16. The computer program product ofclaim 13, wherein at least one of the first and the second interactive content is at least one of the following: a television broadcast, a webpage, a video game, a commercial, or an audio broadcast.

17. The computer program product ofclaim 13, wherein the first and the second content is received from a content provider.

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