EYE IMAGING IN HEAD WORN COMPUTING

摘要

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.

主权项

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; andiii. communicate the persistence statistic to a advertisement assessment system.