Because of the ability to reproduce the real environment, and people can intervene in it to participate in the interaction, so that the virtual reality system can be widely used in many aspects. With the integration of various technologies, mutual promotion and development, virtual reality technology in aerospace, military, communications, medical, education, entertainment, construction and business and other fields have great development and application prospects. In the military field, the use of virtual reality technology can simulate new weapons, such as aircraft maneuvering and training, to replace the dangerous actual operation. And the use of virtual reality for the simulation of the actual environment, can be in the virtual living simulation environment for large-scale military exercises simulation. The scene simulated by virtual reality can be the same as the real battlefield, and the operator can experience the real feeling of attacking and being attacked. In the field of education, virtual reality system of interaction, immersion and fantasy makes it realistic, vivid, can make a lot of conventional means of education can not achieve the educational effect here to realize, improve people's imagination, but also stimulate the interest of the educated person's learning.
In the aerospace field, virtual reality technology can simulate the real space environment, but also as a simulation platform for aircraft training, undoubtedly has practical significance. In the construction industry, virtual reality can be used as a further expansion of those well-produced architectural renderings. It can form interactive three-dimensional architectural scenes, people can walk freely in the building, and can operate and control the equipment and room decorations in the building. On the one hand, the designer can understand from the perception of the scene and discover the design deficiencies; on the other hand, the user can feel the real architectural space in the virtual environment, so as to make their own judgment. The medical industry is undoubtedly also a rapidly developing field of virtual reality. From the simulation of the molecular model of drugs to the simulation of various medical equipment and medical treatment means all have realistic significance. Virtual surgery, anatomy teaching so that people have a greater degree of freedom to obtain knowledge.