Virtual reality

1. What is it?

Virtual reality is an environment of scenes or objects of real appearance.

2. How does it work?

It is an environment generated by computer technology, which creates in the user the sensation of being
immersed in it. This environment is contemplated by the user through a device known as virtual reality
glasses or helmet.

3. When was it invented?

The exact origin of virtual reality is somewhat disputed.
In 2016 there were at least 230 companies that developed products related to virtual reality.

4. Why was it invented?

It was invented to blur illusion and reality in one of his shows.

Information: wikipedia.com