Apparatus having line-of-sight detecting device

Details Apparatus having line-of-sight detecting device Apparatus having line-of-sight detecting device

1997-09-19

1999-05-25

Adams, Russell

Photography

Eye tracking

396287, G03B 300

Patent

active

059077239

ABSTRACT:
In a camera having a line-of-sight detecting device for continuously detecting line-of-sight information which is information on a line of sight of a user of the camera, a predetermined action is performed when the user is determined on the basis of the detected line-of-sight information to be looking at a specific visual mark, wherein, until the line-of-sight information varies after the predetermined action is performed for the first time, the predetermined action for the second time is inhibited from being performed.

REFERENCES:
patent: 5239337 (1993-08-01), Takagi et al.
patent: 5245381 (1993-09-01), Takagi et al.
patent: 5581323 (1996-12-01), Suzuki et al.
patent: 5758201 (1998-05-01), Watanabe et al.

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