| 摘要 |
<p>PURPOSE:To prevent the cursor display of a pointing device from being an eyescore by varying the density of the cursor display gradually with an elapsed time obtained by a time measuring means and displaying the cursor thin. CONSTITUTION:When an operator sets 10sec for a time comparing circuit 12 previously, the time from the start of the use of a mouse 7 is monitored and a specific time from the time comparing circuit 12 is generated as a time-over signal 10sec later and sent to an interruption controller 11. This interruption controller 11 sends an interruption signal to a CPU 3, which sends a signal to a display control circuit 8 to reduce the display density of the cursor to a 'slightly thin state'. Thus, the operator can set the display time interval from the latest coordinate update to the disappearance of the cursor freely to eliminate the 'eyescore' due to the cursor display.</p> |
