Eye movement monitoring apparatus

Details Eye movement monitoring apparatus Eye movement monitoring apparatus

1977-03-03

1978-02-21

Griffin, Robert L.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358107, 358125, 358185, 351 7, H04N 718

Patent

active

040756572

ABSTRACT:
An apparatus is disclosed for testing the eye movements of a viewer in response to visual stimuli, such as an advertisement, displayed on a screen. One camera cooperates with a light source to detect eye movements indicated by a light beam deflected off the viewer's cornea. Another camera is placed parallel to the screen and in front of the viewer. A right-angle lens directs light from the screen into the camera. The outputs of the two cameras are combined to superimpose the viewer's eye movements on the images displayed on the screen. A running time starting with the instant the advertisement is exposed to the viewer is also combined with the eye movement and screen presentations.

REFERENCES:
patent: 3583794 (1971-06-01), Newman
patent: 3992087 (1976-11-01), Flom
patent: 4034401 (1977-07-01), Mann
Whittaker Corporation, "Eye Movement Monitor and TV Pupilometer System" 9-1-76.

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