cPost-it: Context-Based Information Sharing System. - Seiie Jang; Sanggoog Lee; Woontack Woo (MIPS, 2003)

Mobile pointing and input system using active marker. - Youngjin Hong; Sanggoog Lee; Yongbeom Lee; Sang Ryong Kim (ISMAR, 2006)

Cross-ratio Based Natural View Object Recognition for Mobile AR. - Hyejin Kim; Sanggoog Lee; Woontack Woo (ISUVR, 2007)

Discovery, Selection and Interaction as Requirements for Personal Mobile Systems. - Hyoseok Yoon; Sanggoog Lee; Woontack Woo (ISUVR, 2007)

UbiComp 2006 Workshops, Part 1. - John Krumm; Ken Anderson 002; Anxo Cereijo Roibás; Petter Bae Brandtzæg; Veerle Van Rompaey; Urpo Tuomela; Anthony Burke; Eric Paulos; Amanda Williams; Seiie Jang; Kenji Mase; Kristof Van Laerhoven; et al. (IEEE Pervasive Comput., 2007)