Description

LABWE E-Blackboard software application installed on the PC converts the movement information of the normal pen into the computer&#**9;s screen coordinates, and the results are projected onto the Infrared Induction E-Blackboard by projector. This constitutes a complete interactive demonstration system. Users can operate with any opaque object on the Infrared E-Blackboard screen so as to manipulate the computer and to edit, modify, annotate, draw geometric figures, print, save, etc., simulating efficiently the Mouse and Keyboard. LABWE (Infrared) Electronic Blackboard can be widely used in classroom teaching, training, conferences, presentations, distance learning and many other areas 1.Accurate positioning, fast response, free from the confines of special pen or stylus Adopting LED light technology, infrared-emitting diode embedded in one side of the board frame transmits infrared light and received by infrared detection diode in the other parallelled side of the board frame, therefore, the infrared light from horizontal and vertical position forms X, Y coordinates. Any opaque object such as a finger or a pointing device writes on the board surface, the infrared light is blocked so as to achieve the accurate positioning coordinates. ***** designed inductors embedded in the board frame for easy maintenance and extended-life performance Meanwhile, the LED technology ensures durable use of the hardware without any worry about hardware upgrading forever. ***** intelligent pens and easy-to-reach intelligent pen tray holder Easy-to-reach intelligent pen tray holder enables the startup of software by picking up the intelligent pen. Three colored pens (black, blue, red), an eraser and a pointer are provided for convenient operation on the whiteboard. ***** of external power supply, USB power supply LABWE Infrared Interactive E-Blackboard adopts LED lighting technology, therefore, requires low power supply. USB cable