VR, AR, and MR are all different in terms of definitions, functions, and properties.
In terms of definition, VR is the abbreviation of virtual reality. AR is the abbreviation of augmented reality. MR is the abbreviation of mix reality. In terms of function, VR is to use equipment to generate virtual images and environments. AR is to enhance real scenes, and the pictures seen are based on real things. MR is a combination of virtual and augmentation.
In nature, why VR is virtual reality is because the scenes we see are completely virtual. AR is to enhance the effect of its display on the basis of real scenes. MR is a combination of VR and AR, but what we see is not necessarily what actually exists.
VR, AR, and MR are all suitable for playing games. But generally speaking, VR is most used in games, and MR can be switched between real applications and entertainment. Currently, VR products include Oculus Quest, etc.; AR products include Google Glass, etc.; MR products include Microsoft Hololens, etc.
