| 摘要 |
PROBLEM TO BE SOLVED: To provide an input device which particularly makes operability better than ever.SOLUTION: An input device 1 includes: a ring portion (operation body) 2 which has an approximately circular cross section, an outer peripheral surface of which serves as an operation surface, and which can be twist-operated in a cross-section circumferential direction; first sensor members 5m and 5q which can detect operation position information on the operation surface; second sensor members 6a and 6b which can detect twist information when the twisting operation is performed; and a controller which outputs the operation position information based on electric changes of the first sensor members 5m and 5q and the twist information based on electric changes of the second sensor members 6a and 6b, for controlling an operation of electronic device. |
