The Latest Optical Interactive Whiteboard
INTECH interactive whiteboard resources adopts infrared and ultrasonic technology,and it has been mainly used in class demonstration,meeting discussion,report,military training,etc.This optical interactive whiteboardhad broken the traditional educational mode with blackboard,chalk and eraser.Optical interactive whiteboard is able to adapt to the needs of the user.Simply by using a pen or just a finger to touch the surface you can write,note,erase,copy,and save files.You can operate your PC instead of using a mouse.wireless voting systems