| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operation input device which does not give an operator a sense of incongruity even when a position designated by a pointer is scrolled to a central position of a display screen. <P>SOLUTION: The operation input device E1 for moving a pointer P displayed to the display screen in accordance with a state of the operation state 3 is provided with: a determined input detection means 11 for detecting that the position designated by the pointer P on the display screen is determined and input; a scrolling means 12 for scrolling the position detected by the determined input detection means 11 to a central position of the display screen; and a pointer erasure means 13 for temporarily erasing the pointer P from the display screen when the scrolling means 12 scrolls the detected position. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
