Simulated reality and Virtual reality

Virtual reality and simulated reality are semantically related. In some cases you can use "Virtual reality" instead a noun phrase "Simulated reality".

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.

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