Information technology and Virtual reality

Information technology noun - The branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information.

Virtual reality and information technology are semantically related. In some cases you can use "Virtual reality" instead a noun phrase "Information technology".

Virtual reality noun - A hypothetical three-dimensional visual world created by a computer; user wears special goggles and fiber optic gloves etc., and can enter and move about in this world and interact with objects as if inside it.

Information technology and virtual reality are semantically related. You can use "Information technology" instead a noun phrase "Virtual reality".