| 摘要 |
<p>PROBLEM TO BE SOLVED: To make the device to be easily used by various types of people including children, adults, elderly people and persons who are not familiar with the system or feel uneasiness while using the system and to change output information in accordance with the needs of the user so that the system becomes easy to be used in accordance with the frequency of utilization and the degree of familiarity. SOLUTION: The interactive device is provided with a portion which successively controls output information of the system, a portion which halfway stops the output information of the system, a portion which changes the output information of the system and a table which holds output change patterns used to change the output information of the system.</p> |
