RUMORED BUZZ ON YEALINK MEETINGBOARD

Digicam Pen and Dot Sample – These interactive whiteboards Use a microscopic dot sample embedded in the composing area. A wireless electronic pen has an infrared digicam that reads the dot pattern to determine the exact location on the board.A Wii-based IR method was invented by Johnny Chung Lee, PhD. in 2007. Lee claimed which the procedure "Ten