| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve convenience of an operation for displaying a plurality of items so as to switch the items one by one on a display screen. <P>SOLUTION: In a display device, while the depression of a display screen of a touch panel 8 is detected, a CPU 20 allows a touch panel control unit 27 to display a plurality of display buttons on the display screen of the touch panel 8 so as to switch the buttons in a preset order, each time a preset depression duration elapses. During the switching display, the CPU 20 allows a vibration device control unit 28 to vibrate the display screen using a vibration device 9 in a different vibration pattern for each display button. In addition, during the switching display of the display buttons, when determining that the depressing position of the display screen has moved beyond a preset distance while being depressed, the CPU 20 changes the switching display in an order opposite to the preset order, by starting from the display button displayed on the display screen at a time of the determination. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
