1、Documents are projected to the interactive whiteboard for demonstration when the projection equipment is properly connected to the PC.
2、Users can write or draw on the interactive whiteboard with the stylus.
3、User operation is immediately reported back to the whiteboard software for processing when the whiteboard is connected to the PC through USB cable.
4、Users can print the documents with the printer while the monitor is displaying the content of the whiteboard screen.
The electromagnetic stylus used for calibrating and writing is an emitter of a small magnetic field which can be transmitted through air and insulator. When the stylus clicks the surface of the board, the stylus tip will emit electromagnetic wave which can be detected and picked up by an array of wires embedded behind the board surface.
The interaction between the coil in the stylus tip and the wires of the E-Blackboard determines the (X,Y) coordinate of the stylus. Then, the chip of electric circuit in the E-Blackboard will transfer the data to the computer by USB cable. Running the driver program on the computer, the E-Blackboard and the electromagnetic stylus therefore, simulates mouse and keyboard of computer.
Labwe WhiteBoard
