| 摘要 |
A display unit displaying an image and selection buttons on a display screen is provided, and a touch panel in which a desired position on the display screen can be specified is provided on the display unit. Furthermore, a coordinate detection unit and a button processing unit are provided. The coordinate detection unit detects coordinates of a position where a touch operation is performed on the touch panel. The button processing unit operates a tool corresponding to a selection button located at the coordinates and displayed on the display screen and performs a process of disabling a specification operation of a selection button newly displayed in a predetermined range including the coordinates and the vicinity thereof for a predetermined period of time.
|
