Dr. Andrew Chalmers is a research fellow at the Computational Media Innovation Centre, Victoria University of Wellington. He specializes in lighting and reflectance modelling, virtual and augmented reality, and real-time rendering. Dr. Chalmers has contributed to the Computer Graphics community as a Local Chair for Pacific Graphics 2020 and 2021, and as a Programme Committee member for both SIGGRAPH Asia 2018 and AIVR 2020. He has presented his research papers and live demonstrations at numerous venues, including Real-time Live! at SIGGRAPH and SIGGRAPH Asia. His current research focuses on digital twins and virtual telepresence.