System and method for the synchronized activation of...

Details System and method for the synchronized activation of... System and method for the synchronized activation of...

H - Electricity

04

N

H04N 7/035 (2006.01) H04N 5/04 (2006.01) H04N 7/088 (2006.01) H04N 7/16 (2006.01) H04N 7/24 (2006.01)

Patent

CA 2438911

A device that is external to a television set or other viewing appliance receives data encoded in a television program broadcast signal. The device includes visual or audible indicia that are activated depending upon the data that is received by the device. As a result, the indicia may be activated in synchronization with events that occur during the television program. The device may be a standalone unit or may include a base station that receives the encoded signal and transmits data to a remote unit that features the indicia so that the indicia is activated in a remote fashion.

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