| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a display device for improving operability. <P>SOLUTION: A multifunction machine is configured to display a button arrangement having a plurality of buttons on a display unit, and to select a button by accepting a direction instruction using an arrow key. The multifunction machine displays, with respect to a button to be selected in the plurality of buttons, an arrow mark showing a candidate button to be selected as a new selection button when the arrow key accepts the direction instruction, on the display unit in association with the direction accepted by the arrow key. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
