ePresenter turns any flat surface into in interactive whiteboard
ePresenter - wireless interactive device for education and presentation Interactive whiteboard based on ePresenter device - cost-efficient innovative solution

Connection to PC
ePresenter connects to a computer wirelessly using Bluetooth Protocol.
USB Bluetooth PC adapter supplied with ePresenter.
There are 2 connection mode:
  • Manual mode – using surface button
  • Remote connection - using projector infrared remote control

There are some devices needed for activity: projection surface (screen, board or light wall), projector and managing PC.
A scheme of how to assemble devices in an interactive complex you can see below.

Optical stylus (or pointer) creates infrared marks (lighting) on projection surface. The lenths of ePresenter catch them. Coordinates of marks are sended to managing PC. It converts received coordinates to projector managing signals forming corresponding image on the projection surface.