| 摘要 |
<p>PURPOSE:To plot any arbitrary straight line regardless of the function of a software by constituting this mouse of straight lines while making the bottom and rear groove of the mouse parallel and making right side and left side grooves parallel so that the motion of a mouse cursor on a screen can be made horizontal and vertical. CONSTITUTION:The bottom is composed of straight lines so that the motion of the mouse cursor on the screen can be made horizontal and vertical. Namely, the bottom is made cubic or rectangular, and a front groove 105, right side groove 108, left side groove 106 and rear groove 107 are vertically cut from the surface of a floor and constituted parallelly to the surface of the floor with a fixed width between. Then, a moving ratio setting device 114 is connected with an X axis revolving speed/revolving direction detector 113 for detecting the motion of an X axis roller 110 and a Y axis revolving speed/revolving direction detector 112 for detecting the motion of a Y axis roller 110 and according to the ratio set by a moving ratio setting dial 102, lateral and longitudinal moving amounts are adjusted. Further, a host device plots any arbitrary line according to the moving amounts sent from the mouse.</p> |
