The reason higher education combines “arts” and “sciences” is because all art is, in essence, an emotional and psychological experiment. People want to experience joy, fear, ennui, etc., but aren’t always able (or willing) to experience the events that would normally create such intense feelings. In this regard, the artist is the mad scientist and the audience members are all rats in her maze. “I’m usually more interested in what’s happening outside the screen than inside the screen,” says Matt Hudgins, videogame developer and creator of Speculo, an art installation that uses a digital camera to record the viewer and…