Smidlee said:
You are right about one point , Eye can also do 3d depth perception just like Natal. Natal has an extra IR camera while Eye uses normal colors which means it need something like Move ball to gain more accurate 3D perception. The Move ball predictable color and size makes it easier to program and track. Even Natal at the beginning had trouble with tracking people with different skin tones as this affect on how IR light bounce off their skin. (Microsoft claimed this was fixed) |
That's not true 3D depth perception, the camera uses the perceived size of the ball to gage how close or far away it is. It also cannot track things as small as fingers, and it's definitely different than Natal.