CPC G02B 27/0093 (2013.01) [G02B 27/0101 (2013.01); A61B 3/113 (2013.01); G02B 2027/0132 (2013.01); G02B 2027/0187 (2013.01)] | 29 Claims |
1. An eye-tracking system, comprising:
at least one vertical capacitance sensor, configured to measure the vertical position of a cornea of a user's eye by sensing a position of an eyeball and an eyelid of the user; and
at least one horizontal capacitance sensor, configured to measure the horizontal position of the cornea of the user's eye by sensing a position of the user's eyeball,
wherein the horizontal and vertical sensors are rotated up to 45 degrees clockwise to increase sensitivity to eye movement.
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