Functions 1) It is able to display whatever can be displayed on the computer screen through a projector2) Users can edit the program on the Panel Screen as what can be done with a mouse and keyboard3) Users can write and mark on the Panel Screen with fingers or panel markers in different colors4) All inputs can be saved in a dot format document for further operation5) All inputs can be transmitted to a remote Panel to display real-timely via internetApplications1) The computer teaching and software training 2) Lesson teaching 3) Multi-media classroom 4) Academic report and lecture 5) Long distant teaching 6) Network meeting 7) Medical treatment consultation 8) Conductor and correspondence9) Replace the common blackboard and whiteboard into each classroom producing area:China