One method by which it can be realized is simulation-based virtual reality. CNC Simulators with educational purpose, for example, gives the student on board the impression of actually interfacing with the control panel of an CNC machine by pressing buttons and receiving corresponding visual, motion and audio cues.

Currently standard VR systems use either virtual reality headsets or multi-projected environments to generate realistic images, sounds and other sensations that simulate a user’s physical presence in a virtual environment. Who using those equipment is able to look around the artificial world, move around in it, and interact with virtual features or items.