GT3D Eye Tracker Makes Life Easier for Physically Impaired Users - Usability Geek
$30 gadget lets you control computer with your eyes | CNN Business
Precision Gaze Mouse
Evaluating Eye Tracking Systems for Computer Input
We've built an eye-tracking app for webcam that makes the mouse jump to where you're looking, also on multiple screens. The idea is to reduce unneeded mouse movements overall and especially among