| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a standard mouse having a ball for scroll on the upper face and wheels for scroll on the right and left side faces for smoothly performing the scroll or zoom operation of display contents on a computer screen by using a standard computer mouse designed so that a cursor on the computer screen can be moved by moving the main body. SOLUTION: A simple scroll mouse is constituted by arranging a ball or wheel for scroll on the upper face of a standard mouse and wheels for scroll on the both right and left side faces or either the right or left side face of the standard mouse. Computer software for the simple scroll constitutes a program so that display contents on the computer screen can be scrolled or zoomed, and that the displayed object can be rotated by using the rotating operation information of the ball or wheel arranged on the upper face of the mouse and the wheels arranged on the right and left side faces of the mouse.</p> |
