VR is an acronym for Virtual Reality, the concept of virtual reality, which was introduced in the early 1980s. It specifically refers to a brand new way of human-computer interaction created by computers and the latest sensor technology.
VR has not only been focused on the field of computer gracs, it has been involved in a wider area, such as video conferencing, network technology and distributed computing technology, and to distributed virtual reality.
Distributed virtual environments enable geogracally diverse designers / developers to target the same virtual design objects and eliminate the pitfalls early in the design / development process by using audio tools in a shared virtual environment, reducing time-to-market and improving product quality. "