Zhihan LyuZhihan Lv is a lecturer, engineer, and researcher in virtual reality, digital twins and metaverse major in mathematics and computer applied technology at the Uppsala University, Visby, Sweden. His research application fields widely range from everyda life to traditional research fields (i.e. geography and transportation, biology and chemistry, medicine and rehabilitation, industry and entertainment). Over the years, he has completed several projects successfully on pc, website, smartphone and smartglasses applications. Dr. Lv is an ACM Distinguished Speaker, IEEE Senior Member, and British Computer Society Fellow. He has published more than 270 high-quality papers in virtual reality, Internet of Things, big data and other fields, in which 43 papers were published in the top journal IEEE/ACM Transactions Read More Read Less