Gran Turismo 5 for the PS3 has added several new features including 3D, Move, car damage and many more. One of those new features is called head tracking and uses the Playstation Eye camera to simulate turning your head side to side to look at your mirrors. On paper, it sounds neat but is it useful? After seeing a video of someone using head tracking in action, we are doubtful about this for the majority of PS3 owners. Read more