HEAD MOUNTABLE DEVICE FOR MEASURING EYE MOVEMENT HAVING VISIBLE PROJECTION MEANS
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United States of America Patent
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Issued Date -
May 26, 2016
app pub date -
Nov 20, 2014
filing date -
Nov 20, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A head mountable device for measuring eye movement of a user, the head mountable device includes: a frame; a camera system comprising a first camera, wherein the camera system is configured to obtain a first set of images of a first eye of the user; and a projection system for projecting a first projection comprising a visible object in a field of view of the first eye when the user wears the head mountable device, wherein the projection system is configured to move the visible object relative to the head mountable device.
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