Web-Based System Development for Usability Evaluation of Ubiquitous Computing Device. - Jong Kyu Choi; Han Joon Kim; Beom Suk Jin; Yong Gu Ji (HCI (1), 2009)

A Study on Social Network Services Visualization Based on User Needs. - Young Suk Han; Jong Kyu Choi; Yong Gu Ji (HCI (18), 2011)

A study on broadcasting and telecom convergence service usage index. - Joungwon Yoo; Hoontae Kim; Yong Gu Ji; Jong Kyu Choi; Sang Min Ko; Kyung-Mee Lee (iCAST, 2011)

Investigating the Importance of Trust on Adopting an Autonomous Vehicle. - Jong Kyu Choi; Yong Gu Ji (Int. J. Hum. Comput. Interact., 2015)