The technology of VR (Virtual Reality) is the result of the progress of science and technology since the 20th century, it embodied the computer technology, computer graphics, multimedia technology, sensor technology, display technology, human body engineering, human-computer interaction theory, the latest achievements of artificial intelligence, and other fields, has become the latest achievements after relay information field of multimedia technology and network technology is widely attention and research, development and application of hot spots, is currently the fastest growing a multi-disciplinary comprehensive technology. Rapid generating equipment and interaction changed in the past, between people and computer dull, stiff, passive way of communication, make the man-machine interaction between become more humanized, blazed a new research field of human-computer interaction interface, which provides a new interface for the application of intelligent engineering tools, for all kinds of engineering provides a new description method of large-scale data visualization, but also changed the way people work and lifestyle and ideology.