| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a controller capable of securing a flat space for moving the controller without needing any mouse pad differently from a conventional mouse controller, and moving a pointer when using a computer only with the movement of a finger just like the stroke of a ball without moving an arm, and simultaneously performing click and scroll operations or the like. <P>SOLUTION: The top end of a joy stick (2) belonging to this main body (1) is covered and mounted with a dome-like cover (3) having a curved surface or a curve for tracing an arc to be plotted at the time of moving the joy stick, which is provided with a signal input device for a click and scroll operation, for example, an operation button (4) such as a click button. <P>COPYRIGHT: (C)2003,JPO</p> |
