document: VoiSTV : voice-enabled social TV Until recently , the TV viewing experience has not been a very social activity compared to activities on the World Wide Web . In this work , we will present a Voice-enabled Social TV system ( VoiSTV ) which allows users to interact , follow and monitor the online social media messages related to a TV show while watching it . Users can create , send , and reply to messages using spoken language . VoiSTV also provides metadata information about TV shows such as trends , hot topics , popularity as well as aggregated sentiment of show-related messages , all of which are valuable for TV program search and recommendation .
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