Tristan Braud is an Assistant Professor in the Division of Integrative Systems and Design at the Hong Kong University of Science and Technology. He directed the Extended Reality and Immersive Media Lab (XRIM Lab) on Augmented Reality, Virtual Reality, and the Metaverse. He earned a Ph.D. from Université Grenoble Alpes, France, in 2016. He was an engineering student at Grenoble INP Phelma/Ensimag, France, and received an MSC from the Politecnico di Torino, Italy, and Grenoble INP, France. His primary research focus is Augmented and Virtual Reality from system to application and interaction, following a human-centered system design approach.