The present invention provides an improved method and apparatus to collect and provide viewer feedback to broadcasts. According to one aspect of the present invention, a rating is generated for a broadcast by a server system. The rating is based at least in part on viewer feedback to the broadcast, and...http://www.google.fr/patents/US20020053077?utm_source=gb-gplus-shareBrevet US20020053077 - Method and apparatus for collecting and providing viewer feedback to a broadcast
Method and apparatus for collecting and providing viewer feedback to a broadcast
