| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve convenience, operability, and degree of freedom of constitution by operating screen switching by holding and operating a device only with one hand such as a left hand. SOLUTION: Control is executed so that a speed for tuning over the previous page of present screen display by the LCD of a display operating part 1 can be increased according to the pressurizing time of a push button SW2 for feeding a previous page arranged on the upper face of this device to be operated with a thumb. Also, control is executed so that a speed for turning over a following page can be increased based on the pressurizing time of a push button SW3 for feeding a following page of the present screen display to be operated with a thrum. Moreover, the inclined direction of the device is recognized, and the screen display of the other parts on one page corresponding to the inclined direction of the device from the present display screen part on one page which is being screen-displayed at present.</p> |
