What Is Interactive Whiteboard ?

What is interactive whiteboard ?

Interactive whiteboard is a kind of human-computer interaction equipment assisted by education or conference, which realizes the functions of dust-free writing, random writing, remote conference and so on. In terms of hardware principle, interactive electronic whiteboard integrates computer, player, projector, projection cloth, tablet, etc.

In the current international market, there are many technologies that can realize the accurate positioning of electronic whiteboard. The representative technologies are electromagnetic induction, infrared, resistance, ultrasonic, CCD light scanning and so on.

At present, most of our interactive electronic whiteboards adopt infrared sensing technology, which is embedded around the screen to form a scanning network and support 20 point infrared touch.