Guidance message display timing control using time intervals

摘要: A guidance message display control system for displaying a on terminal equipment, such as multi-media communication terminals. The maintains and updates skill level which corresponds to the length of delay occuring before message. awaits choice selection by users. If within predetermined time user has not input valid selection, then is displayed decreased. On other hand, if made period, increased. Thus, messages are based upon skill. That is, appear unskilled user, but only needed skilled user.