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SYSTEMS AND METHODS FOR HIGH-RESOLUTION GAZE TRACKING

  • US 20170116476A1
  • Filed: 07/11/2016
  • Published: 04/27/2017
  • Est. Priority Date: 11/07/2011
  • Status: Active Grant
First Claim
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1. A system for determining gaze-tracking locations, comprising:

  • a device configured to be worn on a wearer'"'"'s head, the device comprising a lens disposed in front of an eye of the wearer eye when the device is worn;

    a scene camera mounted on the device and positioned for viewing reference locations in the environment of the wearer;

    a plurality of illumination sources mounted on the lens for illuminating the eye of the wearer;

    one or more eye-tracking cameras mounted on the device and positioned for viewing the eye; and

    a processor coupled to the scene camera and eye-tracking cameras for analyzing images therefrom that uses scene reference locations from scene camera images and eye-tracking locations from the one or more eye-tracking camera images to determine locations being viewed by the wearer.

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