Yun Jang is an associate professor at Sejong University in Computer Engineering, Seoul, South Korea. He received the bachelor’s degree in electrical engineering from Seoul National University, South Korea in 2000, and the master’s and doctoral degree in electrical and computer engineering from Purdue University in 2002 and 2007, respectively. He was a postdoctoral researcher at CSCS and ETH Zurich, Switzerland from 2007 to 2011. His research interests include interactive visualization, visual analytics, and data representations.