Realtime twoway communication learning system

摘要

PURPOSE: The method for supplying and learning two-way computer education through the on/off-line is provided to give a client or parents a maximum study efficiency with a minimum cost by two-way communication between the client and a lecturer. CONSTITUTION: A picture signal transmission program converts a picture signal into a digital signal and transfers the converted signal to a server. An internet broadcasting transmission managing program manages internet transmission. A DACOM backbone network transmits the internet broadcasting. A receiving apparatus receives a real-time picture of the lecture. A chatting server helps the lecturer to see clients in class. A live broadcasting, a two-way online study and a group education are mixed and on/off-line study is performed in real time.