Review of Key Technologies,Research Progress and Applications of Metaverse

With the rapid development of digital technology,metaverse has become one of the focuses of people’s attention.As a new kind of virtual world,the metaverse will redefine the way people live and work.In this paper,the concept and significance of the metaverse are introduced,and the key technologies of the metaverse are studied in depth from the technical characteristics of the metaverse.Specifically,this paper analyzes the six technologies of blockchain,interaction technology,artificial intelligence,Internet of things,computing power and operations,and digital twin,summarizes the research progress,problems and challenges of the key technologies of the metaverse,and prospects the research direction,development trend,and application prospect of the future metaverse.