| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a command recognition method and a data processing unit using the command recognition method with improved operationality and usability. SOLUTION: By pushing on a display 30 of a display unit 26 with a pen 50, the present invention moves the position of a cursor and performs commands corresponding to the first to third function keys 31-33, a back space key 34 and a delete key 35 which are indicated in the lower part of the display 30.</p> |
