Patent ID: 11966509
Assignee: PIXIERAY OY
Field: Optics (Instruments)
Classification: CPC G  A | IPC G

Claim 3:
4. The eye-tracking system of claim 1, wherein the at least one processor is configured to:
predict, based on a relative position of the at least one light sensor with respect to the user's eye, a direction from which the reflected light signals are expected to be incident upon the at least one light sensor after the light beam is reflected from the surface of the user's eye;
ignore any of the reflected light signals sensed by the at least one light sensor that do not correspond to the predicted direction from which the reflected light signals are expected to be incident;
select a remaining of the reflected light signals sensed by the at least one light sensor that correspond to the predicted direction from which the reflected light signals are expected to be incident; and
consider the values of the at least one parameter for only the selected remaining of the reflected light signals sensed by the at least one light sensor.