We have all seen it happen in the movies. A person walks into a room and says “lights” and the lights in the room come on. Sometimes, these fictional characters can operate their computer through an interface built into the kitchen table while they have their morning coffee. Then, there is the character that pulls up a 3-D display in mid-air then interacts with it, molding and shaping the data with simple gestures. 10 years ago this may have just been fiction, but with today’s computer interface advances, some of these “fictions” are quickly becoming a reality. The MIT Technology review wrote an article that highlights some of the interfaces that will someday become mainstream. Let’s take a look at some of the highlights.