+1. There's some neat innovations here though - having the eye mimic the expression on the other side of the video stream, better tracking, extremely obvious o

+1. There's some neat innovations here though - having the eye mimic the expression on the other side of the video stream, better tracking, extremely obvious on/off states. The eye-lid also might give the viewer a more immersive experience (movies sometimes use this effect and it works pretty well). But the whole thing looks disturbing - if this was turned into a real product you'd probably want something more cartoony.