We have developed a system that supports presentations in meetings and conf
erences. Using computers and a network such as an intranet, it enables user
s to share conference materials effectively, and manages and delivers them
easily. If it is used in conjunction with a videoconferencing system, users
can hold a teleconference and participate in presentations from various re
mote sites. From the viewpoint of information transmission, the requirement
s for a presentation in a teleconference are similar to those for a remote
classroom or lecture. We believe that this conference support system is sui
table not only for conferences but also for education and telehealth.