Immersive virtual reality operating computers, multimedia and simulation technology, and other modern science and technology to create a virtual virtual environment that is highly similar to the world, so that people have a sense of being perceived by the world. Virtual reality model number in the real world, which is based on mining modeling with 3 d graphical representation of the virtual world, by helmet helmet displays or sets the subject design, such as auxiliary auxiliary equipment of glasses in the virtual reality modeling 3 d objects, arriving at plane display device cannot reach the object "depth" (away from), and through the observation of the image have obvious differences. Through the observation of depth and visual aberration, from the body to the immediate effect.