Sungyoung Lee received his B.S. from Korea University, Seoul, South Korea in 1978. He got his M.S. and Ph.D. degrees in Computer Science from Illinois Institute of Technology (IIT), Chicago, Illinois, USA in 1987 and 1991 respectively. He has been a professor in the Department of Computer Engineering, Kyung Hee University (KHU), Korea since 1993. He is a founding director of the Ubiquitous Computing Laboratory, and has been affiliated with a director of “Neo Medicinal ubiquitous-Life Care Information Technology Research Center (2006~2014)”, Kyung Hee University. Now, he have served as a Director of the “Intelligent Medical Platform IT Research Center (2017~2022)”. He was nominated to Kyung Hee Fellow on 2016 which is one of the best distinguished scholars in the KHU. Before joining Kyung Hee University, he was an assistant professor in the Department of Computer Science, Governors State University, Illinois, USA from 1992 to 1993. His current research focuses on Ubiquitous Computing, Cloud Computing, Intelligent Computing, Context-Aware Computing, WSN, Embedded Real-time and Cyber-Physical Systems, and eHealth. He has authored/coauthored more than 520 technical articles (240 of which are published in archival journals). He is a member of the ACM and IEEE.