Virtual reality technology includes simulated environment, perception, natural skills and sensing equipment. The simulation environment is a computer-generated real-time dynamic three-dimensional realistic image. Perception means that the ideal VR should have the perception that everyone has. In addition to the visual perception produced by computer graphics technology, there are hearing, touch, force and movement, and even smell and taste, also known as multi-perception. Natural skills refer to people's head rotation, eyes, gestures or other human actions. The computer processes the data adapted to the actions of the participants, responds to the user's input in real time, and feeds it back to the user's five senses respectively. Sensing equipment refers to three-dimensional interactive equipment.
The use in education can give students an intuitive and vivid simulation of what they want to learn, which is easy to understand.