| 摘要 |
<p>PROBLEM TO BE SOLVED: To change the number of operation objects and operation areas to be set on an operation surface in accordance with the operation objects with a user's intention.SOLUTION: When the slide movement operation of a user on the operation surface of a touch pad is accepted, the column of a matrix in which menu icons 41 are arranged is deleted or added. On the other hand, the arrangement pattern of the menu icons 41 displayed in a display object area 37 is acquired, and operation areas associated with the menu ions 41 are set on the operation surface of the touch pad on the basis of the acquired arrangement pattern of the menu icons 41, and the operation of the user in the operation areas set on the operation surface of the touch pad is accepted as an operation to the menu icons 41 corresponding to the operation areas.</p> |
