ithis on 23 June 2010
Head tracking can also be implemented so it just moves the camera with your head, slightly, no turning at all required, which can give you a clearer depth information in a non stereoscopic 3D game, by means of foreground objects moving more relative to background objects when moving the view point slightly from left to right for example, thus simulating stereoscopic perception by looking at a scene from one point then from a slightly different point. Does that make sense?
