Tserver is one module of the Real Class System which is made up of four modules. It is the total control center in the Real Class System.
DTU
DTU is an infrastructure component of
Real Class System. It shoulder the task of data flow transmitting.
Teacher
Client
Teacher Client (the Teacher system) is
one module of the Real Class System which is made of four modules. It is
the teacher's console, and provides real-time video, audio, text and
electronic lesson plans.
Student
Client
With the support of Class Server and DTU
(data transfer unit), student client can join a class and take part in
real time communication with the teacher in different network or
different place.
