Natural Language interface for the user 2. Explanation module Expert systems are in many ways similar to management information systems. The goal of expert systems is to narrow the possibilities by eliminating poor choices. Expert systems are as close to Artificial Intelligence as has ever been achieved, and may be as close as is possible considering current resources. Any part of a user's environment that is created by a computer is called cyberspace.
Virtual reality is the simulation of being in cyberspace.
Earphones are included so that the user can hear computer-generated sounds only. Datagloves Datagloves are specially wired gloves that sense hand movements and recreate the motion on the monitors. Virtual re ality can affect not only the entertainment industry, but also the medical and training industries. In the medical field, virtual reality can be used to overcome mental and physical disabilities that people have. They enter cyberspace, and because of the lack of resistance, make movements they were unable to make in the 'real world', believing they are moving a real object.