Jae-Ho Nah received the B.S., M.S., and Ph.D. degrees from the Department of Computer Science, Yonsei University, in 2005, 2007, and 2012, respectively. He is currently a Graphics Professional with LG Electronics. He has coauthored more than 15 technical papers in the international journals and conferences, such as ACM TOG, IEEE TVCG, CGF, and HPG. His research interests include ray tracing, rendering algorithms, and graphics hardware.