Dr. Theophilus Teo is a Postdoctoral Research Fellow at the Empathic Computing Laboratory (ECL) based at the University of South Australia (UniSA). His research interests centre around Mixed Reality, Immersive Collaboration, Telepresence, Interaction Techniques, and Human-Computer Interaction. Before joining the ECL, he was a Project Assistant Professor at the Interactive Media Lab (IMLab, Keio University) working on the JST ERATO Inami JIZAI Body Project, focused on Virtual Living Laboratory, JIZAI Safari, Parallel View, and Immersive Robotic Interaction. Dr. Theo received his Ph.D. at the ECL, UniSA in 2021, supervised by Prof. Mark Billinghurst, Dr. Gun A. Lee, and Dr. Matt Adcock (CSIRO Data61 advisor), investigating interactions and visualisations of a hybrid remote collaboration system, which combined 360 panorama images/videos and 3D reconstruction.