Yongsoon Choi is a professor at Sogang University. His main research interest is in enhancing human communication and relationships using novel interaction ways such as natural wearable interactions & interfaces, food media, multi-modal & cross-modal interactions, and affective & empathetic new media design. He worked in Keio-NUS CUTE center and Mixed Reality lab at National University of Singapore and Keio Media Design Research Institute at Keio University, Japan as a researcher before joining the faculty.