Compare to other models in the market, they have some features:

3, Automatic Calibration;

4, Remote - Writing with Laser Pen;

5, Screen Size is not limited, Support up to 150'';

6, Portable, Reliable, Simple installation;

Easi 3D Touch Short Throw products Series can completely replace the traditional electronic whiteboard. Writing can avoid being blocked.
Moreover, Easi 3D Touch is a very intelligent products, It has a very high stability under different environment.

For example

1) Automatic filtering small light spot, like the reflection from glasses, watch or button, etc

2) Automatic adjusting thesensitivity: when the teacher pulls up the curtains, the system will automatically reduces the sensitivity
3)Automatically adapted the method of installation: Both positive and inverse instillation works. It does not affect the normal use of the system. The device can automatically identify the installation and make the adjustment.
4) Automatically Calibration: No need Manual Calibration. After the software starts, the camera will catch the coordinate and finish the calibration automatically.

5) Regulating Distorted screen:

Theshort throw calibration device catches the screen through thewide-anglecamera and the edge of screen is distorted to arc. Through the software, the distorted image can be regulated and its shape becomes rectangle. Besides, the calibration device can also be installed at left or right side of screen, this will not lower the accuracy of calibration. Only one thing need to be noted. The angle between the calibration device and screen must be no less than 30 degree.
6) Easily trigger double click operation: Normally, the location of second click isn't same as the first. Our device will still take it as one operation to open the fill or start the software when the difference is less than 8 pixels.

What's more, the following features that other kind of interactive whiteboards don't support

1) Remote writing with laser pen;

2) Max active screen, 150'';

3) Automatic calibration;

4) Multi touch, two user can make writing at same time.

we are strong in technology. We have been in the development of video-frequency processing technique for 9 years. We have developed a lot of products, including monitor system, video conferencing, live video streaming system, video order system, streaming medium system, copy and play system, image recognition technique for teacher, and image recognition technique for student, 3D touch interactive whiteboard, etc.

We put our focus to the field of touch-based technology. The products include: portable Interactive whiteboard, short throw interactive whiteboard, multi touch interactive whiteboard, short throw and multi hand touch portable interactive whiteboard, etc.

Advantage functions: automatic calibration / image distortion correction / remote control / multi-touch / gesture recognition