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EYE IMAGING IN HEAD WORN COMPUTING

  • US 20150241964A1
  • Filed: 10/28/2014
  • Published: 08/27/2015
  • Est. Priority Date: 02/11/2014
  • Status: Abandoned Application
First Claim
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1. A head-worn comptaer, comprising:

  • a. A first camera adapted to capture a reflected image of a first eye of a person wearing the head-worn computer to determine a position of the first eye, wherein the first camera is positioned to capture the reflected image of the first eye from an optical path that is in-line with an image-light path through delivery optics that are adapted to present an image to the first eye;

    b. A second camera adapted to capture a reflected image of a second eye of the person wearing the head-worn computer to determine a position of the second eye;

    c. A processor adapted to determine a vergence statistic describing a position of the first and second eyes with respect to one another, wherein the vergence statistic is used to estimate a focal plane at which the user is focused; and

    d. The processor further adapted to present content in at least one of the first and second display based on the estimated focal plane.

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