PORTABLE EYE TRACKING DEVICE

摘要

A portable eye tracker device is disclosed which includes a frame, at least one optics holding member, a movement sensor, and a control unit. The frame may be a frame adapted for wearing by a user. The at least one optics holding member may include at least one illuminator configured to selectively illuminate at least a portion of at least one eye of the user, and at least one image sensor configured to capture image data representing images of at least a portion of at least one eye of the user. The movement sensor may be configured to detect movement of the frame. The control unit may be configured to control the at least one illuminator for the selective illumination of at least a portion of at least one eye of the user, receive the image data from the image sensors, and receive information from the movement sensor.

主权项

1. A portable eye tracking device comprising:
a frame adapted for wearing by a user; a plurality of illuminators, wherein each illuminator is configured to illuminate at least a portion of at least one eye of the user upon activation; an image sensor configured to capture image data representing images of at least a portion of at least one eye of the user; a control unit configured to:
activate one or more of the plurality of illuminators to illuminate at least a portion of at least one eye of the user;receive the image data from the image sensor, wherein the image data represents at least one image of at least one eye of the user illuminated by the one or more of the plurality of illuminators; anddetermine a gaze direction of the user based at least in part on the image data.