| 摘要 |
PROBLEM TO BE SOLVED: To prevent a user from feeling fatigue in scrolling a cursor of a keyboard device for a long time having a cursor-operating key which can move a cursor on a screen at an arbitrary speed. SOLUTION: The keyboard device 1 is used for an input operation in a personal computer 10 or the like. The keyboard device is provided with a cursor operating key 3 which scroll moves a cursor on a screen 11a at an arbitrary speed. The cursor operating key 3 is provided with a pressing force detection means 7 which detects a pressing force with which a finger presses a key and reflects the power of the pressing force to a scroll motion speed of the cursor. COPYRIGHT: (C)2007,JPO&INPIT
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