Chengkuo Lee received his MSc. Degree in Materials Science and Engineering from National Tsing Hua University in 1991, and Industrial Science & System Engineering from Rutgers University, The State University of New Jersey in 1993, and Ph.D. degree in Precision Engineering from The University of Tokyo in 1996. He is currently an associate professor in the Department of Electrical and Computer Engineering, National University of Singapore. He has published more than 220 journal articles. His research interests cover mainly optical MEMS, nanophotonics, Power MEMS, and biomedical MEMS. Prof. Lee is now the Editor-in-Chief of AI Sensors.