| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the operation performance of a pointing device.SOLUTION: A pointing device 10 includes: main operation means (an optical sensor unit 30, displacement detection unit 31, operation button 40, and operation detection unit 41) that performs at least the operation of specifying a coordinate position; and sub-operation means (a touch panel 20 and touch operation detection unit 21) that performs a predetermined operation on the basis of the coordinate position specified by the main operation means. The main operation means and sub-operation means can be switched.</p> |
