| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an optimum operation environment according to the skill level of an operator. <P>SOLUTION: A man machine interface device having a GUI includes: a control means; a GUI display means for displaying a plurality of task names belonging to the same hierarchy to display an operation system constituted of a hierarchical menu, and displaying the task names in a tree chart; a key input means; a database; and an interface. The control means rearranges the display order of the task names belonging to the same hierarchy to display the operation system constituted of the hierarchical menu, in descending order of access times. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
