Principle is to use a virtual open book image recognition technology to get visitors to action, and that action is transmitted to the computer for processing the application within the computer based on the captured signal to drive the performance of multimedia animation effect open book. Visitors only need to stand in front of the booth, put his arm around waving his arms to make the action in the air, then the computer will be able to identify the actions of visitors, visitors will be in front of the book with the left and right arms waving before and after flip, lifelike.