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 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.