Eye tracking system and method

Details Eye tracking system and method Eye tracking system and method

1992-12-17

1994-09-06

Sikes, William L.

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

351209, 351246, A61B 314

Patent

active

053452810

ABSTRACT:
System and method for tracking the gaze of the human eye are described which comprise directing an infrared light beam along an optical axis into the eye, and displaying the reflected optical light distribution on a position sensing detector to determine eye position, considering the differences in infrared reflectivities between the pupil and the surrounding iris and sclera.

REFERENCES:
patent: 4145122 (1979-03-01), Rinard et al.
patent: 4287410 (1981-09-01), Crane et al.
patent: 4373787 (1983-02-01), Crane et al.
patent: 4541697 (1985-09-01), Remijam
patent: 4613219 (1986-09-01), Vogel
patent: 4856891 (1989-08-01), Pflibsen et al.
patent: 4889422 (1989-12-01), Pavlidis
patent: 4950069 (1990-08-01), Hutchinson
patent: 5231674 (1993-07-01), Cleveland et al.

Affiliated with

Also associated with

Rating

Eye tracking system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Eye tracking system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eye tracking system and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1332665