System and method for monitoring and recovering the state of user participation in interactive broadcasts
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United States of America Patent
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Mar 15, 2011
Grant Date -
Oct 31, 2002
app pub date -
May 16, 2001
filing date -
Apr 25, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system and method for managing interactive program and commercial content is disclosed. The system includes an interactive enabling device for receiving a broadcast stream containing interactive program and commercial triggers for retrieving interactive program and commercial content. An interactive content server communicates with a control application in the interactive enabling device. The interactive enabling device executes the control application to manage retrieval of interactive program and commercial content from the content server in response to the interactive program and commercial triggers. The interactive control application includes a gatekeeper function for selectively retrieving interactive program and commercial content in response to recognized interactive program and commercial triggers.
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