| 摘要 |
<p>PURPOSE:To easily decide the track of the movement of a cursor and to improve the operability of an operator by displaying the cursor continuously for a certain time at cursor display positions indicated the latest plural coordinate data on a track formed by the movement of a pointing device. CONSTITUTION:This device is equipped with a coordinate data storage means 31 where the latest plural coordinate data on the track indicating positions to which the pointing device moves are stored in order and a cursor display means 23 which displays the cursor continuously for the certain time on a screen at respective display positions corresponding to the coordinate data stored in the coordinate data storage means 31. Then plural cursors are displayed continuously for the certain time at the respective display positions corresponding to plural coordinate data at the tip part of the movement tracks of the cursors. Consequently, the movement state of the cursors can be displayed clearly.</p> |
