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Basic introduction of VR
- Oct 30, 2018 -

Virtual reality technology is an important direction of simulation technology, which is a collection of simulation technology and computer graphics, man-machine interface technology, multimedia technology, sensing technology, network technology and other technologies. It is a challenging cross-cutting technology frontier subject and research field. Virtual reality technology (VR) mainly includes simulation environment, perception, natural skills and sensing equipment. Simulation environment is generated by computer, real-time dynamic three-dimensional realistic images. Perception refers to that the ideal VR should have the perception that all people have. In addition to the visual perception generated by computer graphics technology, there are also senses such as hearing, touch, force, movement, and even smell and taste, also known as multi-perception. Natural skill refers to the movement of the head, eyes, gestures, or other human behaviors. The computer processes the data corresponding to the actions of the participants and responds to the input of the user in real time, which is fed back to the user's five senses. Sensor devices refer to three-dimensional interactive devices.

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