System for converting existing TV content to interactive TV programs operated with a standard remote control and TV set-top box

• US 20020056136A1
• Filed: 03/21/2001
• Published: 05/09/2002
• Est. Priority Date: 09/29/1995
• Status: Abandoned Application

• Current Assignee: Intellectual Ventures Fund 50 LLC (Intellectual Ventures LLC)
• Original Assignee: Intellectual Ventures Fund 50 LLC (Intellectual Ventures LLC)
• Inventors: Wistendahl, Douglass A., Chong, Leighton K.
• Application Number:
  US09/815,020
• Publication Number:
  US 20020056136A1
• Time in Patent Office: Days
• US Class Current: 725/135
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: G09B 5/065 Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
• CPC Class Codes: G11B 2220/213 Read-only discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/2562 DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
• CPC Class Codes: G11B 2220/2587 Laser Discs; Optical disc using analog recording
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/329 on a disc [VTOC]
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: H04N 21/234318 by decomposing into objects, e.g. MPEG-4 objects
• CPC Class Codes: H04N 21/235 Processing of additional data, e.g. scrambling of additional data or processing content descriptors
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/435 Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/47205 for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
• CPC Class Codes: H04N 21/4725 using interactive regions of the image, e.g. hot spots details of information retrieval from the Internet by using URLs G06F16/955; processing chained hypermedia data for information retrieval G06F16/94
• CPC Class Codes: H04N 21/4782 Web browsing , e.g. WebTV
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02
• CPC Class Codes: H04N 21/8166 involving executable data, e.g. software arrangements for executing specific programs G06F9/44; broadcasting computer programmes in broadcast systems H04H20/91; involving the movement of software or configuration parameters H04L67/34
• CPC Class Codes: H04N 21/84 : Generation or processing of descriptive data, e.g. content descriptors systems specially adapted for using meta-information in broadcast systems H04H60/73
• CPC Class Codes: H04N 21/8545 : for generating interactive applications
• CPC Class Codes: H04N 21/8583 : by creating hot-spots
• CPC Class Codes: H04N 21/8586 : by using a URL processing chained hypermedia data for information retrieval G06F16/94; information retrieval from the Internet by using URLs G06F16/955; URL in broadcast information H04H20/93; Web-based protocols H04L67/02
• CPC Class Codes: H04N 7/088 : the inserted signal being digital
• CPC Class Codes: H04N 7/17318 : Direct or substantially direct transmission and handling of requests

Abstract

A method for converting existing media content to interactive media content defines “hot spots” in a display frame of TV program content to trigger an interactive response when a viewer “clicks” on the “hot spots”. The “hot spots” are defined by N Data representing their positions in the display area, and are not hyperlink codes embedded in digital video data. By avoiding embedded codes, the underlying TV content can remain uncorrupted, and the hot spot position data can be readily authored as adjunct data without having to edit and process each frame of the TV content. The hot spot positions can be defined as coordinate locations in the display area, and the positions can be haloed in the display image. Another version is to define the hot spots as marker positions in an HTML-type “page” that is parsed or overlaid to display the hot spots at the appropriate positions in the display area. A standard remote can be adapted as a pointing device by using its directional arrows to toggle among haloed “hot spot” positions. The set-top box can also have its detection program for the remote control signals modified so that a series of arrow button presses can be interpreted as pointing in increments in “staircase” fashion to a position in the display area. Another adaptation is to point with a vector ray to a hot spot in the display area by pressing the directional arrows on the standard remote control. Another variation of the system is to detect the viewer'"'"'s pointing at objects in a display with a mouse or pointing device, and send them as “reverse hot spot” or “no spot” data upstream to the cable head-end, and ultimately to a program sponsor or advertiser for the TV program.

Claims

1. A system for converting existing TV content to an interactive TV program comprising:

(a) TV content in the form of a series of successive display frames in a time sequence which is transmitted to a TV set top box;

(b) object mapping data specifying display locations of objects as hot spots positions appearing in the display frames of the TV content to be rendered interactive which are transmitted to the TV set top box;

(c) an interactive TV utility program stored in the TV set top box which processes linkages from objects specified by the object mapping data to respective interactive functions to be performed upon viewer selection of the objects in conjunction with a display of the TV content; and

(d) a TV display system including the TV set-top box and associated remote control unit for receiving the transmitted TV content and object mapping data and operating the interactive TV utility program in conjunction with the display of the TV content by using the object mapping data to determine when the viewer is pointing to and selecting an object appearing in a display frame with the remote control unit and causing the interactive function linked by the corresponding linkage of the interactive TV utility program to be performed.

2. A system for converting existing TV content to an interactive TV program according to claim 1, wherein the hot spot positions are specified as coordinate locations in the display area.

3. A system for converting existing TV content to an interactive TV program according to claim 1, wherein the hot spot positions are specified as marker positions in an HTML-type “

page”

that is parsed or overlaid to display the hot spot positions in the display area.

4. A system for converting existing TV content to an interactive TV program according to claim 1, wherein the remote control unit has directional buttons and a selecting button that are adapted as a pointing device.

5. A system for converting existing TV content to an interactive TV program according to claim 4, wherein the interactive TV utility program generates a halo around each of the hot spot positions in the display frame, and detects a signal from the standard remote control unit from pressing a directional arrow button and causes the display to highlight a haloed hot spot position and allow the viewer to select the highlighted hot spot position.

6. A system for converting existing TV content to an interactive TV program according to claim 5, wherein the interactive TV utility program detects a series of signals from the standard remote control unit from pressing a directional arrow button to highlight the hot spot positions by toggling among them in turn.

7. A system for converting existing TV content to an interactive TV program according to claim 4, wherein the remote control unit is modified to transmit a series of directional button presses to the set top box, and the interactive TV utility program detects the remote control signals and causes an on-screen cursor to move in corresponding directional increments in “

staircase”

fashion to a target hot spot position in the display area.

8. A system for converting existing TV content to an interactive TV program according to claim 4, wherein the remote control unit is modified to transmit a series of directional button presses to the set top box, and the interactive TV utility program detects the remote control signals and causes an on-screen cursor in a fixed reference point in the display area to aim in corresponding directional increments and illuminate a vector ray at a target hot spot position in the display area.

9. A system for converting existing TV content to an interactive TV program according to claim 8, wherein the reference point and vector ray is a whimsical object such as a snake or frog that sends a tongue out to a target hot spot position.

10. A system for converting existing TV content to an interactive TV program comprising:

(a) TV content in the form of a series of successive display frames in a time sequence of a TV program which is transmitted to a TV set top box;

(b) an interactive TV utility program stored in the TV set top box which processes linkages from objects selected by the viewer in a display frame as “

reverse hot spot”

data representing the positions of the selected objects in the display frame and the time sequence of the display frame in the TV program; and

(d) a TV display system including the TV set-top box and associated remote control unit, wherein the remote control unit has directional buttons and a selecting button and is adapted as a pointing device by sending signals from pressing the directional buttons and/or selecting button to the TV set top box, and the TV set top box is adapted to detect the signals sent from the remote control unit and cause an on-screen cursor to move in corresponding incremental directions to a target object and cause provide an output of selection of the target object to the interactive TV utility program, which processes the “

reverse hot spot”

data for the selected object.

11. A system for converting existing TV content to an interactive TV program according to claim 10, wherein the TV set top box is further operative to send the “

reverse hot spot”

data as an output via a data connection to a sponsor for the data.

12. A system for converting existing TV content to an interactive TV program according to claim 10, wherein the TV set top box is connected to a cable TV system, and the “

reverse hot spot”

data are sent upstream from the set-top box to a head-end for the cable TV system, and ultimately to a sponsor or advertiser for the TV program.

14. A method for converting existing TV content to an interactive TV program according to claim 13, wherein the hot spot positions are specified as coordinate locations in the display area.

15. A system for converting existing TV content to an interactive TV program according to claim 13, wherein the hot spot positions are specified as marker positions in an HTML-type “

page”

that is parsed or overlaid to display the hot spot positions in the display area.

16. A system for converting existing TV content to an interactive TV program according to claim 13, further comprising adapting the remote control unit with directional buttons and a selecting button as a pointing device.

13. A method for converting existing TV content to an interactive TV program comprising:

(a) providing TV content in the form of a series of successive display frames in a time sequence;

(b) providing object mapping data specifying display locations of objects as hot spots positions appearing in the display frames of the TV content to be rendered interactive;

(c) operating an interactive TV utility program in a TV set top box to process linkages from objects specified by the object mapping data to respective interactive functions to be performed upon viewer selection of the objects in conjunction with a display of the TV content; and

(d) operating a TV display system including the TV set-top box and associated remote control unit to display the TV content and use the object mapping data to determine when the viewer is pointing to and selecting an object appearing in a display frame with the remote control unit and cause the interactive function linked by the corresponding linkage of the interactive TV utility program to be performed.