Helix · 478-landmark iris & 3D head-pose gaze bench

See camera gaze tracking working on this device

Everything runs locally in this browser. Nothing is uploaded or saved: no video, no gaze data. Close the tab to stop.

100% On-Device · Zero Uploads
Gaze target bench (3×3 AOI grid) Not started

Look at a tile: it lights up where Helix estimates your gaze. Tap or click any tile while looking at it to feed an online implicit sample, or run Live target test to score 5 tiles in sequence.

Implicit-sample error over time

Measured accuracy

Calibrate to measure the error on this device.

Live diagnostics & eye crops
Engine
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Camera needs HTTPS (or localhost). On phones: allow camera, hold the phone upright at eye level.