Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John N. Border0
Date of Patent
September 17, 2024
0Patent Application Number
183043030
Date Filed
April 20, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Disclosure herein concerns a method that includes illuminating a user's eye with an illumination source in a head-worn display, capturing an image of the user's eye with an eye camera in the head-worn display, wherein the image includes an eye glint produced by light from the illumination source that is reflected from a surface of the user's eye, determining a size of an eye glint in the captured image, and identifying a change in focus distance for the user's eye in correspondence with a change in the size of the eye glint.
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