I can prove you have shifty eyes

Zafer has created an awesome webcam application to track your eyes with C++.  The project has 3 parts, face detection, eye detection and eye feature extration.  Zafer uses two different methods for the face detection too!  He implemented a Continuously adaptive means-shift algorithm and a Haar Face detection method.  Zafer explains what that actually means in English so even I could understand it … kind of. 

Wish there was a video of this in action.