| 摘要 |
<p>PURPOSE:To obtain an input method which is simple in constitution and makes the operation easy and reduces fatigue feeling by determining input coordinate values in proportion to the product of a speed value indicated with the displacement quantity of a cursor displayed on a display screen by the movement of a mouse and a time during which the button of the mouse is turned on. CONSTITUTION:A speed commanding method is inteded to be realized with a joy stick feeling by substituting a cursor position on a screen for speed generation by a sensor. The speed is calculated from cursor coordinates on the screen depending upon the mouse movement, and for example, when a three-button mouse 310 is used, the speed is given the depression direction of the button 1 (311), button 2 (312), and button 3 (313) of the mouse and a position is given as its integral value. The speed/angular speed switching is performed with a function key to give a three-dimensional position or attitude. Thus, delicate input operation can easily be performed by a simple device by using the mouse.</p> |
