System and method for enabling a user to move between cyclically transmitted image streams
First Claim
1. An interactive presentation system for receiving a plurality of series of image frames from a server source, wherein each one of said series of image frames is present in a single, continuous data stream, and is repetitively transmitted from said server source to said system on a cyclic basis, each image frame including a first image data portion from which an image can be displayed, and a second data portion including pre-defined information related to said image, and further including information which links an active image area on said image to another data source that exists in the image frames, said system comprising:
- interface means for receiving said plurality of series of image frames;
switch means coupled to said interface means for selecting at least one of said series of image frames;
display means for displaying the image from a first image data portion of an image frame included in said at least one of said series of image frames, said displayed image including index information to other image frames in said series of image frames, said display means further providing a cursor that is user controllable to navigate from index information to index information and to enable selection thereof;
processor means responsive to a user selection of an active area of said image that is displayed by said display means, and includes said index information, to employ information from a second data portion associated with said image to operate said switch means to access said another data source without communication with said server source.
3 Assignments
0 Petitions
Accused Products
Abstract
An interactive presentation system receives a plurality of series of digital data segments (e.g., image frames), each series of digital data segments appearing at the video presentation system on a repetitive, cyclic basis. Each digital data segment includes a first data portion from which an image can be constructed and a second data portion which includes information relating to the image and further includes, if required, information which links an active area of the image to another data source. The system includes an interface for receiving the repetitively transmitted series of digital data segments and a switch for selecting at least one of the received series of digital data segments. A display presents an image that is constructed from the first data portion of a data segment that is included in a series of digital data segments. A processor is responsive to a user'"'"'s selection of an active area on a displayed image to employ information from the second data portion that is associated with the displayed image to operate the switch to access another data source. The other data source can be another data segment, a video presentation, or an audio presentation. The video presentation system is operable without requiring a reverse channel for communications with the transmission head end.
129 Citations
16 Claims
-
1. An interactive presentation system for receiving a plurality of series of image frames from a server source, wherein each one of said series of image frames is present in a single, continuous data stream, and is repetitively transmitted from said server source to said system on a cyclic basis, each image frame including a first image data portion from which an image can be displayed, and a second data portion including pre-defined information related to said image, and further including information which links an active image area on said image to another data source that exists in the image frames, said system comprising:
-
interface means for receiving said plurality of series of image frames;
switch means coupled to said interface means for selecting at least one of said series of image frames;
display means for displaying the image from a first image data portion of an image frame included in said at least one of said series of image frames, said displayed image including index information to other image frames in said series of image frames, said display means further providing a cursor that is user controllable to navigate from index information to index information and to enable selection thereof;
processor means responsive to a user selection of an active area of said image that is displayed by said display means, and includes said index information, to employ information from a second data portion associated with said image to operate said switch means to access said another data source without communication with said server source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A method for operating an interactive presentation system to present a plurality of series of image frames received from a server source, wherein each one of said series of image frames is present in a single, continuous data stream, and is repetitively transmitted from said server source to said system on a cyclic basis, each image frame including a first image data portion and a second data portion including information related to said image and further including information which links an active area on said image to another data source that exists in the image frames, said method comprising the steps of:
-
transmitting each one of said series of image frames on a repetitive, cyclic basis;
receiving said plurality of series of image frames;
selecting at least one of said series of image frames;
displaying an image from an image frame included in said at least one of said series of image frames, said image including index information to other image frames in said series of image frames, and providing a cursor that is user controllable to navigate from index information to index information to enable selection thereof; and
responding to a user selection of an active area of said image that is displayed and includes said index information, by employing information from a second data portion associated with said image to access said another data source without communication with said server source. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
Specification