Photography – Attitude sensing
Patent
1995-10-10
1998-03-31
Perkey, W. B.
Photography
Attitude sensing
396 51, 396123, 396147, 396234, 396296, G03B 708, G03B 1336, G03B 1720
Patent
active
057349304
ABSTRACT:
An optical apparatus having predetermined functions includes a visual-axis detecting device for detecting the direction of the visual axis of an operator, a posture detecting device for detecting the posture of the optical apparatus, and a control device for causing the predetermined functions to be performed in accordance with an output from the visual-axis detecting device and for causing the predetermined functions to be performed by using a predetermined algorithm in accordance with an output from the visual-axis detecting device when the visual-axis detecting device is disallowed to operate.
REFERENCES:
patent: 5036347 (1991-07-01), Tsunekawa et al.
patent: 5144358 (1992-09-01), Tsuru et al.
patent: 5182443 (1993-01-01), Suda et al.
patent: 5214466 (1993-05-01), Nagano et al.
patent: 5225862 (1993-07-01), Nagano et al.
patent: 5245371 (1993-09-01), Nagano et al.
patent: 5245381 (1993-09-01), Takagi et al.
patent: 5253008 (1993-10-01), Konishi et al.
patent: 5260734 (1993-11-01), Shindo
patent: 5280312 (1994-01-01), Yamada et al.
patent: 5296888 (1994-03-01), Yamada
patent: 5298927 (1994-03-01), Konishi et al.
patent: 5396253 (1995-03-01), Chia
patent: 5422700 (1995-06-01), Suda et al.
patent: 5455654 (1995-10-01), Suzuki
Canon Kabushiki Kaisha
Perkey W. B.
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