Virtual Reality (VR) is a computer-generated environment with realistic-looking images and objects that gives the user the feeling of being completely immersed in their surroundings. This environment is viewed through the use of a Virtual Reality headset or helmet. We may use virtual reality to immerse ourselves in video games as if we were one of the characters, learn how to conduct heart surgery, and improve the quality of sports training to boost performance.

Despite the fact that it appears to be very futuristic, its beginnings are not as recent as we might imagine. Many people believe that Sensorama, a machine with a built-in seat that played 3D movies, emitted odours, and generated vibrations to make the experience as realistic as possible, was one of the first Virtual Reality gadgets. The idea was first proposed in the mid-1950s. Over the years, subsequent technological and software advancements resulted in a gradual change in both device and interface design.