1. Write a short description of the VR system.
VR is the system which is called from the math - ematical concept of an image that has the virtues of a real object without a substance.
VR system can take people to places they have never been able to visit before including putting men on Mars, plunging divers under the North sea, enabling people to walk "inside" nuclear power stations, conducting architects through a computer generate building....
VR system doesn't need the time to control the robot and the time lag between seeing an image and sending a corrective control signal. So the VR solution is more effective than robots are controlled via mounted video cameras.
VR system includes a helmet with a colour display in front of each eye, and wide angel lenses to cover the entire field of view and give a stereoscopic effect.
VR systems are being developed throughout the world for a range of uses. Now, Bristish scientists have a world lead in virtual reality. The biggest initial market is like to be for a new generation of video games.
