WereKitten on 16 September 2009
@OP
You understand that you're mixing up two very different things?
1) Head tracking
2) 3D imaging
The first obviously does not require a different TV, it improves the perspective by tracking the positioning of your head, but the resulting image is a single 2D rasterization. That's why it can be shown into a video recorded with a simple camera, actually.
The second means having real 3D depths, ie different images for your left and right eye. It will require different TVs and/or goggles or other hardware and it won't be possible to see it in a video, as a single camera recording it would be like a single eye.
Sony is working on both, but they are entirely different techs.
