WITH JUST A SLIGHT MOVEMENT OF THE EYE, THE STUDENT IS SUPPORTED BY AN EMBEDDED TOUCHSCREEN. WITH HIS INTRAORAL CAMERA, HE IS ABLE TO SHOW HIS SUPERVISOR HIS OWN WORK. THIS GIVES HIM FULL CONTROL, WHAT HE IS SHOWING THE SUPERVISOR. THANKS TO THE BI-DIRECTIONAL SYSTEM, THE SUPERVISOR CAN SUPPORT THE STUDENT WITH LIVE VIDEO OF THEIR CURRENT WORK IN THE MOUTH OF THEIR SIMULATION UNITS OR OFFER THEM THE OPTION OF TRANSFERRING SAVED VIDEOS OF PREVIOUS RESULTS. KNOWLEDGE CAN BE SHARED WITHIN A SECOND