When we refer to the process of creating three-dimensional virtual worlds through the utilization of computer simulation we mean what we mean when we talk about "virtual reality
A computer-generated simulation that gives the user the impression that they are actually present is what we mean when we talk about virtual reality. This simulation is given to the user by the computer. The term "virtual reality" originates from this concept. This simulation will be delivered to the user from the computer at some point in time. This concept, which eventually came to be known...