... 2.LCD TV 3 Infrared smart whiteboard 4.,LCD touch pc 5. Own R&D, free software customize LCD All In One Interactive Whiteboard LCD ... , multi touch Monitor ;Built In PC, support free customize PC, support WIFI Internet Connect ;Built In TV function, built in television card, ... , it no need to connect to any other projector and PC , like normal interactive whiteboard. Just install e@board software, ...