Android / Windows Interactive Module with design of light weight applies to modifying of various long, short and ultra-short focus projectors or LED projectors, to let projectors have interactive whiteboard functions. This product utilizes the technology that high-speed IR camera lens tracking moving objects, realizes human-computer interactive function. It adopts HID interface design, compatible with USB interfaces; Using newer, high efficient video compression algorithm to realize that image can be transmitted with high FPS in conditions of low bandwidth, improved product adaptability under various of light interference.
Dimension 
Outstanding features
1. Low-cost Solution: interactive module can transfer normal projector to be interactive projector

2. Support Android: Compatible with Android system; Now can customized more smaller size module to apply to LED micro projector.  


3. Automatic Calibration: There is no need to calibrate with 9 to 42 points. The auto calibration function is more humanized.


4. Strong Anti-light Interface:automatically block the interference of the same spectrum of light, which will greatly enhance the stability of the product.


5. Multi-writing and Multi-touch: based on optical technology, Hivista is the only one who can track up to 64 points, which provides the basic technology for multi-users and multi-points, optical interactive products are fully able to support windows multi-touch protocol.

6. Support Linux System: Support Linux Ubuntu 10.10 version 

7. Wireless Transmission: wireless connection technology reduces the wiring trouble.

8. Visualization Debugging Tool : output the video image directly and simulate to be a standard video equipment ,also debug and test in the real productive process which will finally provide very convenient testing tool for maintenance in the future.

9. Smooth Handwriting: Hivista started to research the optical interactive technology since 2009, therefore, we have accumulated rich experience and launched a series of interactive products. With the core technology in hand, Hivista leads the orientation of optical technology.

10. Multi-writing (Max 64 persons can write at the same time)  

11. Supporting Multi-screen Operation:such as extended screen, splicing screen, divided screen.

12. Finger Touch: Hivista successfully realized finger touch solution in our iDesk Desk Touch System at the end of 2012. 

Specifications 


Application
It applies to the 90% projectors in the current market. Based on the structure of the projector itself, the Projector manufacturers can choose to build the interactive module in/out the projector through adjusting internal structure or adding one external structural component. You can see the transformation for Short-focus projector as follows.