| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve the operability of a cursor in an information processing device. <P>SOLUTION: A history of the display position of the cursor in a display part is stored in a history storage means, When the cursor is displayed and directed in the cursor predicted movement direction computed on the basis of the display position history, the movement direction of the cursor can be displayed in real time to a user. When a present motion vector of the cursor is computed on the basis of the display position history and displayed with the cursor, it can be indicated to the user how the cursor moves when the present operation condition of an operation means is continued. <P>COPYRIGHT: (C)2004,JPO</p> |
