5 EASY FACTS ABOUT INTERACTIVE WHITEBOARD DESCRIBED

Camera Pen and Dot Sample – These interactive whiteboards Have got a microscopic dot sample embedded while in the composing floor. A wireless digital pen consists of an infrared digicam that reads the dot sample to find out the precise spot within the board.A Wii-dependent IR method was invented by Johnny Chung Lee, PhD. in 2007. Lee claimed whic