It bases on the digital image recognition technology:
1. It uses the original world's only short focal length of the optical signal acceptance system, the distance from the lens of the receiving box to the board is less than 65cm, which breakthroughs technology limitations and solves the problem of blocking the signal products fundamentally. Very precise positioning, tracking a very high accuracy, ultra-fast response time, in written, comprehensive performance is much better than ordinary interactive whiteboard.
2. As a result of the use of optical recognition technology and positioning itself not related to body panels, the size of the white board size will no longer be technical problems, Different display mode can automatically adapt easily, even more unusual is that users purchase a certain size of the whiteboard, also in the future according to their needs, easy to upgrade the greater size, which any other traditional white board technology can not achieve.