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Automatic Eye Finder and Tracking System
We have developed an autonomous eye tracker that automatically finds, and accurately tracks both eyes of computer users and calculates their precise point of gaze as they naturally view a computer screen. Our system permits users roughly a cubic foot of head motion. Point-of-gaze accuracy is measured to between 0.25 to 0.5 degree of visual angle over the user"s ±40° field of view.
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