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

Amali Seneviratne 20 Reputation points

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
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
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  1. Zuocheng Wang - MSFT 3,081 Reputation points Microsoft Vendor

    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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