At the E3 2009 game show in Los Angeles last week, Microsoft unveiled Natal, the full-body motion sensing system for its Xbox 360 console. With the help of this technology, gamers will be able to play games without using a game controller, using only body language. Microsoft also claims that Natal can recognize a wide range of emotions, and has given gamers, developers and even people like Steven Spielberg. A great director like Spielberg was impressed.