Wan-Young Chung (Senior Member, IEEE) received B.S. and M.S. degrees in electronic engineering from Kyungpook National University, Deagu, South Korea, in 1987 and 1989, respectively, and his Ph.D. in sensor engineering from Kyushu University, Fukuoka, Japan, in 1998. He was an Assistant Professor at Semyung University, Jecheon, South Korea, from 1993 to 1999. He was an Associate Professor at Dongseo University, Busan, South Korea, from 1999 to 2008. He has been a Full Professor with the Department of Electronic Engineering, Pukyong National University, Busan, since September 2008. His research interests include ubiquitous healthcare, wireless sensor applications, and artificial intelligence.