VNG
My final-year engineering project, shrunk down to a webcam.
- —
- —
Runs in this tab; nothing is uploaded. Best on a laptop in good light, with the camera at eye level.
How it works
- Find
MediaPipe’s face landmarker runs on your device and places 478 points on your face every frame, ten of them on your irises. The video stays in this tab.
- Measure
My final-year project measured the pupil against infrared reflections on the cornea. A webcam has none, so the eye corners stand in: they move with your head but not with your eye.
- Compare
There’s no calibration step. Each test fits your eye’s signal to the target’s path, at whatever delay fits best, so the plot shows timing and shape rather than pinpoint accuracy.
- Limits
A webcam sees a saccade in one or two frames: enough to time it, not to measure its speed. And this is a demonstration, not a medical device.