Method and system for synchronizing data between at least one mo

Details Method and system for synchronizing data between at least one mo Method and system for synchronizing data between at least one mo

1995-12-15

1998-11-03

Peng, John K.

Television

Two-way video and voice communication

User positioning

348 10, 348 8, 455 62, 455 42, 345 1, 345 2, 345156, H04N 710, H04N 714

Patent

active

058316647

ABSTRACT:
A method and system for synchronizing display of data relating to a predetermined application between an interactive terminal and at least one mobile interface device having a display. The at least one mobile interface device receives a user input signal and transmits the user input signal for synchronization with the interactive terminal. A set-top transceiver device is operatively coupled to the interactive terminal and receives the user input signal from the at least one mobile interface device. The set-top transceiver device also transmits a synchronization signal to the at least one mobile interface device and the interactive terminal. A central processing unit having a database is operatively coupled to the set-top transceiver device for receiving and processing the user input signal based on the database to obtain the synchronization signal for receipt by the set-top transceiver device. The synchronization signal includes a first display control signal for controlling the display of the at least one mobile interface device and a second display control signal for controlling the display of the interactive terminal.

REFERENCES:
patent: 5285278 (1994-02-01), Holman
patent: 5307055 (1994-04-01), Baskin et al.
patent: 5519433 (1996-05-01), Lappington et al.
patent: 5526023 (1996-06-01), Sugimoto et al.
patent: 5574964 (1996-11-01), Hamlin
patent: 5675362 (1997-10-01), Clough et al.

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