02 · PUPIL RESPONSE

Measure change, not a score.

GAZE is a short browser research session built around fixation, one controlled cognitive task, a passive visual, a screen-luminance response and recovery. The camera tracks relative pupil change only when signal quality passes.

GAZE / BEFORE YOU BEGIN

Short session.
Look. Respond. Stay still.

The browser tracks one pupil at a normal viewing distance. The core session uses a neutral baseline, one controlled conflict task, a reset window, a passive visual, repeated screen-luminance steps and final recovery.

DistanceAbout 30–40 cm. Keep the full eye visible.

LightSoft, steady room light. No direct sun.

ScreenFix brightness and disable auto-brightness if possible.

ComfortBlink normally. Stop if uncomfortable.

Browser prototype. No IR or camera flash. Absolute millimetres and clinical interpretation are disabled.

Enable camera

Eye visibility—

Tracking coverage—

Tracking confidence—

Signal size—

Measure change, not a score.

Short session.Look. Respond. Stay still.

Short session.
Look. Respond. Stay still.