| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an input interface easy for a user to use without complicating an input device. <P>SOLUTION: A clocking device 107 clocks time in response to input from an input device 108 of the user. Item selection-determination control is executed according to the time value clocked by the clocking device 107 and the operation of the input device 108. <P>COPYRIGHT: (C)2004,JPO</p> |
