Virtual reality technology (VR) is a new practical technology developed in the 20th century. It is a simulation system that uses computer technology to generate interactive 3D dynamic view and simulate behaviors with multi-source information. Virtual reality technology includes computer, electronic information and simulation technology. Its basic method includes the simulation of virtual environment so to give people a sense of environment immersion. With the ongoing development of productivity and science & technology, the demand for VR technology is fast increasing. Above all, VR technology has made great progress and is gradually becoming a new field of science and technology.
Edited and translated by Zhang Yifei