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Method for Determining a Viewing Direction of a Person

  • US 20170287163A1
  • Filed: 06/16/2017
  • Published: 10/05/2017
  • Est. Priority Date: 12/17/2014
  • Status: Active Grant
First Claim
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1. A method for determining a viewing direction of a person, the method comprising the acts of:

  • acquiring a surface contour of a surface of an eye of the person;

    detecting a normal vector on the surface of the eye as a function of the acquired surface contour; and

    determining the viewing direction of the person as a function of the normal vector.

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