I did make some points, but you seem to blind to mine and everyone else’s, so I’ll leave it there. The Sony glowsticks are a basic copy of the Wiimote: a camera that tracks two light sources. I can’t remember if it detects distance or not. Natal is amazing because it tracks the whole body: all four limbs, and the face. And, like I said, it’s probable that it could track finger movements.
Apart from the finger movements, it’s all been demonstrated.
It can and has been shown to detect facial expression, I believe.
