Patent ID: 9672788
Date: 2017-06-06
CPC Classifications: G06F,G06K,G06T,G09G

Claim:
1. A system comprising: a gaze capture component configured to: capture an image that comprises a representation of at least one eye of an observer; a processor configured to: determine location of the eyes of the observer in the image; calculate a gaze location based at least upon the location of the eyes in the image, wherein the gaze location identifies a location within text displayed on a display; estimate a nominal span, wherein a location of the nominal span is based upon the gaze location, and wherein the nominal span comprises a plurality of characters; alter one or more first visual characteristics of the plurality of characters by changing a color of the plurality of characters within the nominal span and to the left and right of the nominal span to a first color; and alter one or more second visual characteristics of characters outside of the nominal span by changing a color of the characters outside of the nominal span to a second color, wherein the first color and the second color are different.