Patent ID: 8632182

Claim:
A method of eye gaze tracking, the method comprising: receiving, at one or more computer systems, first tracking information obtained from one or more magnetic sensors tracking a first magnetic contact lens associated with a first eye of a wearer; receiving, at one or more computer systems, second tracking information obtained from one or more video-based sensors tracking the first magnetic contact lens using a first set of one or more reflective patterns of the first magnetic contact lens; generating, with one or more processors associated with the one or more computer systems, augmented tracking information based on the first tracking information obtained from the one or more magnetic sensors tracking the first magnetic contact lens and the second tracking information obtained from the one or more video-based sensors tracking the first magnetic contact lens using the first set of one or more reflective patterns of the first magnetic contact lens; determining, with the one or more processors associated with the one or more computer systems, eye gaze information based on the augmented tracking information; and performing, with the one or more computer system, one or more actions based on the determined eye gaze information.