发明名称 Electronic equipment using viewpoint detector.
摘要 An electronic equipment having a viewpoint detection unit comprises an area display circuit for displaying a predetermined area on a screen, a viewpoint detector for detecting a viewpoint of an operator, a switching circuit for detecting whether the viewpoint of the operator detected by the viewpoint detector is within the area or not and switching the operation state of a predetermined function between a first state and a second state depending on the detection result, and a unit for changing a border line position of the area on the screen between when the operation state is shifted from the first state to the second state and when it is shifted from the second state to the first state. <IMAGE>
申请公布号 EP0677953(A3) 申请公布日期 1996.03.20
申请号 EP19950302348 申请日期 1995.04.10
申请人 CANON KABUSHIKI KAISHA 发明人 KOBAYASHI, TAKASHI;NAKANO, HIROFUMI
分类号 H04N5/232 主分类号 H04N5/232
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