Interactive system
First Claim
1. An interactive telecommunication system for use in conjunction with a TV broadcast, the system comprising:
- a local controller operable to control data flow to and from at least two local handsets for generating data, the local controller including a memory for storing data and processing means;
a central controller connectable to the local controller for generating data related to the TV broadcast; and
a display local to the local controller for displaying the TV broadcast, said data from the central controller, and data from the local controller wherein the local controller stores data generated by each of the at least two local handsets and selectively transfers stored data to the central controller.
6 Assignments
0 Petitions
Accused Products
Abstract
An interactive system, comprising a local controller (8) operable to control data flow to and from at least two local handsets (11,22) for generating data. The local controller (8) includes a memory (28) for storing data and a processor. A central controller (1) is connectable to the local controller, and a display (12) is provided for displaying data locally from the central controller and the local controller. The local controller (8) stores data generated by each local handset and selectively transfers stored data to the central controller (1). A handset for use in the system comprises a transmitter and a receiver (9) for transfer of data between the handset (11,22) and the local controller and input means to input data for controlling the output of the display via the local controller is input to the local controller by means of a cursor control (33) laterally movable over a plane (36) and a sensor (38,41) for sensing a position of the cursor control within the plane (36) and causing a cursor on the display (12) to take up a similar position. A method of operating the system comprises broadcasting first data from the central controller to which the local controller responds by causing the display to display the broadcast first data. Second data from each local handset relating to the first data is stored in the local controller and then selectively transferred to the central controller if predetermined conditions are satisfied.
144 Citations
25 Claims
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1. An interactive telecommunication system for use in conjunction with a TV broadcast, the system comprising:
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a local controller operable to control data flow to and from at least two local handsets for generating data, the local controller including a memory for storing data and processing means; a central controller connectable to the local controller for generating data related to the TV broadcast; and a display local to the local controller for displaying the TV broadcast, said data from the central controller, and data from the local controller wherein the local controller stores data generated by each of the at least two local handsets and selectively transfers stored data to the central controller. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method of operating an interactive system in conjunction with a TV broadcast, comprising the steps of:
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broadcasting first data from a central controller in conjunction with a TV broadcast whereby a local controller responds by causing a display to display the broadcast first data and the TV broadcast; storing second data in the local controller obtained from each of a number of local handsets relating to the first data; and selectively transferring the stored second data to the central controller if predetermined conditions are satisfied. - View Dependent Claims (19, 20, 21, 22, 23)
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24. An interactive system for use in conjunction with a TV broadcast and transmitting data between different locations comprising:
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a local controller; a plurality of handsets coupled to said local controller; a memory device associated with said local controller, said memory device capable of storing data received from each of said plurality of handsets; a central controller for generating data related to the TV broadcast, said central controller selectively linked to said local controller and capable of receiving the data from said local controller at a predetermined time; a display coupled to said local controller for displaying the TV broadcast, said data from the central controller and data from the local controller; and a data distribution network coupled to said central controller, said data distribution network broadcasting signals to said local controller, whereby said local controller receives information broadcast by said data distribution network permitting a user to respond thereto, a user response being stored for subsequent transfer to said central controller at the predetermined time.
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25. An interactive system for transmitting data relating to a TV broadcast between different locations comprising:
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a local controller; a plurality of handsets coupled to said local controller, each of said plurality of handsets having a unique identifier, said plurality of handsets sequentially sending data, including the unique identifier, to said local controller when requested by said local controller; a memory device associated with said local controller, said memory device capable of storing the data, including the unique identifier, sent by each of said plurality of handsets; a cursor control associated with each of said plurality of handsets, said cursor control controlling the position of a cursor displayed on said display; a central controller for generating data related to the TV broadcast, said central controller selectively linked to said local controller and capable of receiving the data, including the unique identifier, from said local controller at a predetermined time; a display coupled to said local controller for displaying said data from the central controller and the local controller; and a data distribution network coupled to said central controller, said data distribution network broadcasting TV signals to said receiving antenna of said local controller, the TV signals including a signal representative of a predetermined transfer condition, whereby said local controller receives information broadcast by said data distribution network permitting a user to respond thereto, a user response being stored by said memory device for subsequent transfer to said central controller at the predetermined time conditioned upon meeting the predetermined transfer condition.
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Specification