Yongsoon Choi is a professor at Art & Technology at Sogang University, Seoul, Korea and leads the Lifestyle Media Group (http://LifestyleMedia.org) at Art & Technology at Graduate School of 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.