3D Eye Tracking from TAT, the guys behind the T-Mobile G1 UI
From http://www.engadget.com/2009/02/24/video-3d-eye-tracking-from-tat-the-guys-behind-the-t-mobile-g1
Pretty neat they can work this into a mobile device (so why not my Macbook Pro?) Can someone please think of a killer use-case?