EYE IMAGING IN HEAD WORN COMPUTING
First Claim
Patent Images
1. A head-worn computer, comprising:
- a. A camera adapted to capture a reflected image of a eye of a person wearing the head-worn computer, wherein the camera is positioned to capture the reflected images of the 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 eye;
b. A processor adapted to present advertisement content in a display of the head-worn computer; and
c. The processor further adapted to;
i. cause the camera to capture a plurality of reflected images of the eye during the presentation of the advertisement content;
ii. calculate a persistence statistic indicative of how long the person'"'"'s eye was aligned with the advertisement content based on the plurality of captured reflected images; and
iii. communicate the persistence statistic to a advertisement assessment system.
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Abstract
Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user'"'"'s eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user'"'"'s eye and controlling displayed content in accordance therewith.
152 Citations
9 Claims
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1. A head-worn computer, comprising:
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a. A camera adapted to capture a reflected image of a eye of a person wearing the head-worn computer, wherein the camera is positioned to capture the reflected images of the 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 eye; b. A processor adapted to present advertisement content in a display of the head-worn computer; and c. The processor further adapted to; i. cause the camera to capture a plurality of reflected images of the eye during the presentation of the advertisement content; ii. calculate a persistence statistic indicative of how long the person'"'"'s eye was aligned with the advertisement content based on the plurality of captured reflected images; and iii. communicate the persistence statistic to a advertisement assessment system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification