 is a professor of NHN NEXT since 2012. NHN NEXT is an educational institution to foster talents for the future of software industry in Korea. It is committed to deliver a new curriculum and educational practices where students can learn practical skills in arts and technology, and comprehend the impact of the skills on human values. He was a senior researcher in Knowledge E-Learning team of ETRI from 2009 to 2012, and was a research professor in Inha University, Korea from 2008 to 2009. He received BS degrees simultaneously in Computer Science & Engineering and Physics from Inha University, Korea, in 1999, and received MS and PhD degrees in Computer Science & Engineering from Inha University in 2001 and 2006, respectively. His research interests include volume visualization, hardware-based rendering, and multimedia.