Laser Image Calibration Technology
Oway Finger touch portable interactive whiteboards includes with two parts: emitter and
signal receiver. Emitter is fixed on flat surface. It emits infrared laser curtain on the surface
which is about 1mm thick
invisible light and parallel with the projection screen surface, 1-2mm
above the screen surface. When the fingers or any non-transparent objects touch this virtual
surface, the light will be reflected and detected by the signal receiver. Computer will figure out
the position of the mouse by accurate calculating the reflected light position.
Installation
Emitter
Sensor Computer
Function and features introduction
1.
High stability: Use the advanced algorithm to avoid the affect of the light.
2.
Requirement for the board: The only requirement for the board or wall is flat and evenness.
The board can be with the frame. The projection screen can closer to the frame, even in
the edges of the frame, the finger touch product can work well.
3.
Support plenty of gesture recognition: write with single finger; move with two fingers; eraser
with palm; two fingers for zoom in& zoom out; two fingers work as scroll bar and so on.
4.
5s auto calibration (as Picture A)
. Infrared technology and Optical technology only
support manual calibration. Our auto calibration is much more accuracy and easier to
USB Cable
Power
