VR即Virtual Reality的缩写,即虚拟现实,MR技术是利用计算机为用户提供一个交互式的可沉浸的虚拟三维空间,它的特征主要有多感知性、交互性和沉浸性等。当你完全置身在虚拟环境中时,会觉得一切都与现实世界一样真切。如果你戴上VR头盔来学习,你就可以变身宇航员,在无边无际的太空中漫步;用VR来上英语课,活生生的外国小伙伴随时出现在你面前,面对面地交流英语,提升口语不再是梦想。VR是时下炙手可热的话题,过去还觉得是电影中触不可及的未来科幻世界,如今,这样 VR is the abbreviation of Virtual Reality, that is, virtual reality. MR technology uses computers to provide users with an interactive and immersible virtual three-dimensional space. Its characteristics are mainly multi-perception, interactivity and immersion. When you are completely immersed in a virtual environment, you feel that everything is as real as the real world. If you wear a VR helmet to learn, you can transform into astronauts, walking in the endless space; VR to English classes, living foreign partners at any time in front of you, to face to face communication and improve oral English No longer a dream. VR is hot topic nowadays, in the past still think it is beyond the reach of the film science fiction world, and now, so