| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a switch device for suppressing the movement of a line of sight or the unnecessary motion of the body for retrieving an operation part. <P>SOLUTION: A switch device 2 is mainly and roughly configured of: a light emission part 36 for emitting the rays of light; a light reception part 38 for receiving the rays of light emitted by the light emission part 36; a determination part 40 for determining the position of the hand of an operator held over the light reception part 38 based on the rays of light received by the light reception part 38; a case 20 as a first body having an operation knob 28 as an operation part for accepting the operation of an operator and a switch part 30 for outputting an operation signal based on the operation position of the operation knob 28; a case driving part 24 as a driving part which can move the case 20; and a control part 200 for controlling the case driving part 24 to move the case 20 to the position of the hand determined by the determination part 40. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
