| 摘要 |
<p>PURPOSE:To obtain the mouse, which improves durability and does not require any board arranging patterns for optical recognition, concerning the mouse used for a work station and a personal computer or the like. CONSTITUTION:A ball 11 arranging the patterns for optical recognition is integrated into the main body of the mouse, and the motions of the rotating ball are read by photosensors 12 and 13. A signal generating means 14 generates the read signals into signals corresponding to the motions of the mouse.</p> |
