THE BEST SIDE OF YEALINK MEETING BOARD 86

Digicam Pen and Dot Pattern – These interactive whiteboards Have a very microscopic dot sample embedded in the creating area. A wireless electronic pen includes an infrared digital camera that reads the dot pattern to ascertain the exact spot about the board.A Wii-primarily based IR program was invented by Johnny Chung Lee, PhD. in 2007. Lee clai