1. Virtual Room Videoconferencing System
VRVS

2. VIRTUAL LECTURE ROOM
USE OF LAN, INTRANET, SANET & INTERNET TO DELIVER LECTURES FOR STUDENTS IN A DIFFERENT LECTURE ROOMS SITUATED IN A DIFFERENT LOCATION - TOWNS, COUNTRIES, TO REDUCE NUMBER DEMAND OF LECTURERS & TIME, TO OPEN UNIVERSITY ENVIRONMENT FOR RESEARCH
videoconference
On-line,
duplex communication: video - audio

3. VIRTUAL LECTURE ROOM SOLUTION I
VIRTUAL LECTURE ROOM SOLUTION I. INDEPENDENT NETWORK CAMERAS WITH AUDIO-MODULES & DATA-PROJECTORS
optical connection
400km

4. VIRTUAL LECTURE ROOM SOLUTION II
VIRTUAL LECTURE ROOM SOLUTION II. VIDEO-SERVERS WITH TV-CAMERAS & DATA-PROJECTORS

5. VIRTUAL LECTURE ROOM SOLUTION III
VIRTUAL LECTURE ROOM SOLUTION III. USE OF VIRTUAL ROOM VIDEO-CONFERENCING SYSTEM CENTRAL SERVER IN PASADENA AND REFLECTORS OVER THE WORLD PC TV-CAMERAS , AUDIO, SHARING DOCUMENTS & DATA-PROJECTORS