Dr. Gun Lee is a Senior Lecturer at the Empathic Computing Laboratory, University of South Australia, researching interaction and visualization methods for sharing virtual experiences in Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR). He has produced over 150 academic publications in the field of AR/VR/MR technology, focusing on human-computer interaction and computer-supported collaboration. He received his PhD degree in Computer Science and Engineering at POSTECH in 2009, researching immersive authoring methods for creating AR/VR contents in AR/VR environment.