Haptic Seat Interfaces for Driver Information and Warning Systems. - Wonsuk Chang; Wonil Hwang; Yong Gu Ji (Int. J. Hum. Comput. Interact., 2011)

Usability Principles for Augmented Reality Applications in a Smartphone Environment. - Sang Min Ko; Wonsuk Chang; Yong Gu Ji (Int. J. Hum. Comput. Interact., 2013)