MOUSE CURSOR SETTING SYSTEM FOR OPTICAL MOUSE

摘要

PURPOSE:To provide a function for moving a mouse cursor to a corresponding point on a display at the time of clicking an optical mouse at an optional point on a reflection board. CONSTITUTION:A grid-like scale lines with unequal intervals to be gradually changed in the X and Y axis directions are plotted on the reflection board. When click operation specified by the optical mouse 4 is executed, a position on the board 3 is judged by reading out the line interval of the position and the judged information is transferred to a mouse control software part 5. The software part 5 converts a position on a corresponding display 2 from the information inputted from the mouse 4 and moves the mouse cursor to the position. Then the cursor is moved by normal operation and fine adjustment is executed. Consequently operability for the much movement of the cursor can be improved.