摘要
Virtual reality(VR)uses computers or mobile devices as a core to generate an integrated multi-sensory digital environment consisting of the visual,auditory,tactile,olfactory and gustatory senses.The 2014 acquisition of Oculus by Facebook Inc.,the 2015 introduction of HoloLens by Microsoft Inc.,and the founding of Magic Leap Inc.,have attracted widespread attention from academia,industry,and investment communities.Globally,there is a boom in research on VR technologies,with Google,Sony,Samsung,Epson,HTC,and other large international companies successively releasing related hardware products.In China,companies such as Baofeng Technology,Pico,DPVR,GoerTek,and Xiaomi have introduced numerous intelligent hardware devices that center on VR technology.
