Self-contained mini-applications system and method for digital television

• US 20070061724A1
• Filed: 09/15/2006
• Published: 03/15/2007
• Est. Priority Date: 09/15/2005
• Status: Active Grant

• Current Assignee: Fourthwall Media Incorporated
• Original Assignee: Fourthwall Media Incorporated
• Inventors: Ye, Aaron, Slothouber, Louis
• Granted Patent: US 8,510,779 B2
• Time in Patent Office: Days
• US Class Current: 715/716
• CPC Class Codes: G06F 8/38 for implementing user interfaces
• CPC Class Codes: H04N 21/4316 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
• CPC Class Codes: H04N 21/443 OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
• CPC Class Codes: H04N 21/4431 characterized by the use of Application Program Interface [API] libraries
• CPC Class Codes: H04N 21/4437 Implementing a Virtual Machine [VM] virtual machines in general G06F9/45533
• CPC Class Codes: H04N 21/4438 Window management, e.g. event handling following interaction with the user interface
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/478 Supplemental services, e.g. displaying phone caller identification, shopping application
• CPC Class Codes: H04N 21/488 Data services, e.g. news ticker systems specially adapted for using meteorological information in broadcast systems H04H60/71
• CPC Class Codes: H04N 21/4886 for displaying a ticker, e.g. scrolling banner for news, stock exchange, weather data
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02
• CPC Class Codes: H04N 21/8173 End-user applications, e.g. Web browser, game

Abstract

A system, method and software program is provided for creating and implementing self-contained mini-applications that store, retrieve and display data and allow user interaction in a constrained computing environment such as a set-top box used in the delivery of digital television. The system, method and software program of the present invention, also known as “TV widgets” allows users to personalize data and facilitate the access of such data with a click of a button from a remote control unit. The TV widgets include a myriad of widgets of which some are, “My 8 ball”, a widget that recommends television programming to a viewer, “My TV search” for searching specific television programs, “My Weather”, “My Yellow Pages”, “Smart Navigation”, “Instant Messaging with Smart User Interface”, as well as others. A TV widget framework provides user interface context for launching and managing the widgets, in addition, it maintains a library code that implements the TV widget components. Among the implementations of the TV widgets is a widget based TV navigator created as a collection of widgets from conventional grid guides and navigators that include a grid guide widget, a “what'"'"'s on now” widget (sorted by channel), a movie recommendation widget among others.

Claims

1. A computerized method for creating and implementing television widgets in a television widgets framework, the method comprising:

defining television widgets as source code;

storing the television widgets in a source code library;

translating the source code into a byte code format suitable for execution on a target virtual machine;

mapping a set of internal application programming interfaces used by applications into the application programming interfaces of an operating system, resident application, or a middleware; and

creating the television widgets and displaying it on a digital television.

2. The method of claim 1, wherein the defined television widgets import graphics and other data files.

3. The method of claim 1, wherein the translated byte code is further transformed into a JAVA byte code suitable for a JAVA virtual machine.

4. The method of claim 1, wherein the operating system that internal APIs mapped into is one of PowerTV, GIOS, and Windows.

5. The method of claim 1, wherein the resident applications that internal APIs are mapped into is one of SARA, Atlas, TWC MDN, TV-Guide, and Passport.

6. The method of claim 1, wherein the created television widgets are further converted and downloaded onto a digital set-top box, and displayed on a digital television.

7. The method of claim 6, wherein the created television widgets are converted into an MPEG-2 data stream and delivered over Gigabit Ethernet or an Asynchronous serial interface in a static or a dynamic fashion.

8. The method of claim 6, wherein the created television widgets are downloaded into the digital set-top box via a high-speed in-band data carousel.

9. The method of claim 6, wherein the created television widgets are downloaded into the digital set-top box by embedding it within a broadcast video stream.

10. The method of claim 1, wherein middleware includes graphics, video, sound and other display services.

11. The method of claim 1, wherein the television widgets framework is integrated into a specific architecture of a multiple services operator facility.

12. The method of claim 1, wherein the television widgets framework is in a stand-alone configuration, without a middleware or application infrastructure provided by a multiple services operator.

13. A computerized system for creating and implementing television widgets in a television widgets framework, the system comprising:

means for defining television widgets as source code;

means for storing the television widgets in a source code library;

means for translating the source code into a byte code format suitable for execution on a target virtual machine;

means for mapping a set of internal application programming interfaces used by applications into the application programming interfaces an operating system, resident application, or a middleware; and

means for creating the television widgets and displaying it on a digital television.

14. The system of claim 13, wherein the defined television widgets import graphics and other data files.

15. The system of claim 13, wherein the translated byte code is further transformed into a JAVA byte code suitable for a JAVA virtual machine.

16. The system of claim 13, wherein the operating system that internal APIs are mapped into is one of PowerTV, GIOS, and Windows.

17. The system of claim 13, wherein the mapped resident applications that internal APIs are mapped into is one of SARA, TWC MDN, Atlas, TV-Guide, and Passport.

18. The system of claim 13, wherein the created television widgets are further converted and downloaded onto a digital set-top box, and displayed on a digital television.

19. The system of claim 18, wherein the created television widgets are converted into an MPEG-2 data stream and delivered over Gigabit Ethernet or an Asynchronous serial interface in a static or a dynamic fashion.

20. The system of claim 18, wherein the created television widgets are downloaded into the digital set-top box via a high-speed in-band data carousel.

21. The system of claim 18, wherein the created television widgets are downloaded into the digital set-top box by embedding it within a broadcast video stream.

22. The system of claim 13, wherein the middleware includes graphics, video, sound and other display services.

23. The system of claim 13, wherein the television widgets framework is integrated into a specific architecture of a multiple services operator facility.

24. The system of claim 13, wherein the television widgets framework is in a stand-alone configuration, without a middleware or application infrastructure provided by a multiple services operator.

25. A computer-readable medium having computer-executable instructions for creating and implementing television widgets in a television widgets framework, the computer-readable medium having computer-executable instructions configured to cause logic to:

define television widgets as source code;

store the television widgets in a source code library;

translate the source code into a byte code format suitable for execution on a target virtual machine;

map a set of internal application programming interfaces used by applications into the application programming interfaces an operating system, resident application, or a middleware;

create the television widgets and displaying it on a digital television.

26. The computer-readable medium having computer-executable instructions of claim 25, wherein the defined television widgets import graphics and other data files.

27. The computer-readable medium having computer-executable instructions of claim 25, wherein the translated byte code is further transformed into a JAVA byte code suitable for a JAVA virtual machine.

28. The computer-readable medium having computer-executable instructions of claim 25, wherein the operating system that internal APIs are mapped into is one of PowerTV, GIOS, and Windows.

29. The computer-readable medium having computer-executable instructions of claim 25, wherein the resident applications that internal APIs are mapped into is one of SARA, Atlas, TWC MDN, TV-Guide, and Passport.

30. The computer-readable medium having computer-executable instructions of claim 25, wherein the created television widgets are further converted and downloaded onto a digital set-top box, and displayed on a digital television.

32. The computer-readable medium having computer-executable instructions of claim 30, wherein the created television widgets are downloaded into the digital set-top box via a high-speed in-band data carousel.

33. The computer-readable medium having computer-executable instructions of claim 30, wherein the created television widgets are downloaded into the digital set-top box by embedding it within a broadcast video stream.

34. The computer-readable medium having computer-executable instructions of claim 25, wherein the middleware includes graphics, video, sound and other display services.

35. The computer-readable medium having computer-executable instructions of claim 25, wherein the television widgets framework are integrated into a specific architecture of a multiple services operator facility.

36. The computer-readable medium having computer-executable instructions of claim 25, wherein the television widgets framework is in a stand-alone configuration, without a middleware or application infrastructure provided by a multiple services operator.

31. The computer-readable medium having computer-executable instructions of claim 31, wherein the created television widgets are converted into an MPEG-2 data stream and delivered over Gigabit Ethernet or an Asynchronous serial interface in a static or a dynamic fashion.