Input device
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United States of America Patent
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-
Oct 10, 2000
Grant Date -
N/A
app pub date -
Feb 25, 1998
filing date -
Feb 25, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
According to the present invention there is provided an input device not requiring a flat operating surface, easy to operate, and capable of being used with a feeling more accurately matching the human sense. The input device indicated at 1 comprises a case having a bottom a bottom surface having the shape of a cubic curve, two angular velocity sensors housed within the case, a signal processing section for converting sensor output into control signals, and selecting switches. The first angular velocity sensor, whose central axis is fixed along Z axis, detects rotation in a horizontal plane of the input device. The second angular velocity sensor, whose central axis is fixed along X axis, detects rotation in a vertical plane in the longitudinal direction of the input device.
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