Emospark is an artificial intelligence cube that uses facial recognition and language analysis to gauge a user's emotions. It recommends music, videos and other content based on the eight primary emotions of joy, sadness, trust, disgust, fear, anger, surprise and anticipation. Users can connect Emospark to platforms like Facebook, YouTube and Wikipedia to build a personalized profile of their interests. Emospark aims to have a conversational interaction with users and learn from their emotional responses to content over time.