Luminance-compensated pupillometry for cognitive workload: estimates the pupil’s light response from eye-tracker video, gaze and display photometry or a lux sensor, and reports what is left (ΔPD). Varjo XR-4, Pupil Core/Neon, Tobii Glasses 3. Includes a WebXR calibration presenter.
virtual-reality eye-tracking tobii pupil-labs pupillometry pupillary-light-reflex varjo cognitive-workload
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Updated
Nov 14, 2026 - Python