Control with your eyes

A webcam eye-tracker you train in about a minute, then a tiny game you play with your gaze and blinks. No install: it runs entirely in your browser.

1. Enable your camera. It stays on your device; nothing is ever uploaded.
2. Calibrate. Follow the dot around the screen, and it keeps training until it can tell where you're looking.
3. Test or Play. A marker tracks your gaze. In Blink Zap, look at a 🐛 and blink to zap it, and dodge the 💣. In Snake, look where you want to go and eat 🍎 to grow.

How it works. MediaPipe finds the landmarks of your face in every camera frame, and during calibration a small polynomial regression learns how the position of your eyes maps to the screen. Frames are processed in this tab and never recorded or uploaded. The calibration is saved in this browser, so your next visit starts already trained; Reset clears it.

Works best in Chrome, with even light on your face and your head about arm's length away. Once you're in, hit Fullscreen for the full experience.