Does Hololens2 eye tracking API provide Pupil Diameter, Fixation point data?

Amali Seneviratne 20 Reputation points
2023-04-13T03:09:46.2+00:00

For research purpose I am trying to see the possibility to use HoloLens 2 to retrieve eye tracking data for deception detection. In that case I would like to know if Hololens2 eye tracking API provide me Pupil Diameter, Fixation point data?

HoloLens | Development
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  1. Zuocheng Wang - MSFT 3,091 Reputation points Microsoft External Staff
    2023-04-13T07:34:08.4366667+00:00

    Hello, Welcome to Microsoft Q&A,

    HoloLens 2 does not support providing Pupil Diameter and Fixation point data to developers. For the Eye Tracking data and Extended Eye Tracking data currently provided by HoloLens 2, please refer to Eye tracking overview - Mixed Reality | Microsoft Learn.


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