| 摘要 |
PURPOSE:To present circumstances where work is effectively advanced, by showing command of low frequency in use out of commands which is convenient for a user to know and promoting command learning without confusing the user. CONSTITUTION:An inputted command is sent to a command storage means 3 by the indication of a control means 1 and is stored. Correspondence relations between a certain command and another are described in a relation rule storage means 4. When the user instructs command output by a command output instructing means 5, the control means 1 receives this instruction and starts a comparison output means 6. Commands in storage means 3 and 4 are compared with each other; and if a command A coincides and a corresponding command B is not used, the command B is outputted to a counter 7. The frequency in appearance of the command is stored in the counter 7 to control a command output means 8. |
