Dr. Wei Cai is currently an assistant professor of Computer Engineering, School of Science and Engineering at The Chinese University of Hong Kong, Shenzhen. He is serving as the director of the Human-Cloud Systems Laboratory, as well as the director of the CUHK(SZ)-White Matrix Joint Metaverse Laboratory. Wei received Ph.D., M.Sc. and B.Eng. from The University of British Columbia (UBC), Seoul National University and Xiamen University in 2016, 2011 and 2008, respectively. Before joining CUHK-Shenzhen, he was a postdoctoral research fellow in Wireless Networks and Mobile Systems (WiNMoS) Laboratory at UBC. He has completed research visits at Academia Sinica (Taiwan), The Hong Kong Polytechnic University and National Institute of Informatics, Japan. Dr. Cai has co-authored more than 70 journal/conference papers and received 6 best paper awards in the area of interactive multimedia and decentralized systems. His recent research interests are mainly in the topic of human factors in metaverse, including blockchain, digital game, human-computer interaction, Web 3.0, DeFi/GameFi, UGC/AIGC, and computational art. He is now serving as TPC members for top conferences including ACM MM, MMSys, NOSSDAV, GameSys, associate editor for IEEE Transactions on Cloud Computing, and guest editors for many leading journals including ACM TOMM, IEEE Multimedia, TNSE, TCSS, etc. He is also an executive committee member of China Computer Federation (CCF) Computational Art Committee, Technical Committee on Human-Computer Interaction, and Technical Committee on Blockchain. He is a senior member of the IEEE and a member of the ACM.