Soonhung Han is a professor emeritus of the graduate program of Ocean Systems Engineering of the Department of Mechanical Engineering (http://me.kaist.ac.kr) of KAIST (www.kaist.edu). He is leading the Intelligent CAD laboratory (http://icad.kaist.ac.kr) of KAIST, the STEP community of Korea (www.kstep.or.kr), ISO/TC184/SC4/JWG16 visualization of product data, and the Korea ICT Convergence Network (http://kicon.org/). His research interests include STEP (ISO standard for the exchange of product model data), VR for engineering design, and knowledge-based design systems. His domain of interests includes shipbuilding and automotive. More information can be found from his personal web page at https://sites.google.com/site/icadlaboratory/.