| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve an operation for which the intention of an operator is highly precisely reflected without giving any oppression or discomfort to an operator in the case of mounting. <P>SOLUTION: An operation signal output device 100 is provided with: a ring main body 105 to be mounted on a body so that a portion of the body of an operator M can be irradiated with irradiation rays of light emitted from LED 101 to 104; and a plurality of light receiving elements 106a to 106d, 107a to 107d, 108a to 108d, 109a to 109d for receiving scattered rays of light or transmitted rays of light in an irradiation site after a portion of the body is irradiated, wherein an operation signal corresponding to the operating status of the operator M is outputted based on the combination of the light reception results of the irradiation rays of light in those light receiving elements 106a to 106d, 107a to 107d, 108a to 108d, and 109a to 109d. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
