Self-contained Spatial Input Device for Wearable Computers. - Won-Chul Bang; Wook Chang; Kyoung-Ho Kang; Eun-Seok Choi; Alexey Potanin; Dong-Yoon Kim (ISWC, 2003)

Analysis and Compensation of Errors in the Input Device Based on Inertial Sensors. - Jing Yang 007; Wook Chang; Won-Chul Bang; Eun-Seok Choi; Kyoung-Ho Kang; Sung-Jung Cho; Dong-Yoon Kim (ITCC (2), 2004)