Eye gesture tracking
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United States of America
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Nov 12, 2024
Grant Date -
Jan 4, 2024
app pub date -
Jul 21, 2023
filing date -
Jul 21, 2023
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Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for eye gesture recognition. In one aspect, a method includes obtaining an electrical signal that represents a measurement, by a photodetector, of an optical signal reflected from an eye and determining a depth map of the eye based on phase differences between the electrical signal generated by the photodetector and a reference signal. Further, the method includes determining gaze information that represents a gaze of the eye based on the depth map and providing output data representing the gaze information.
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