BeActive: Encouraging Physical Activities with Just-in-time Health Intervention and Micro Financial Incentives. - Juho Sun; Sangkeun Park; Gyuwon Jung; Yong Jeong; Uichin Lee; Kyong-Mee Chung; Changseok Lee; Heewon Kim; Suhyon Ahn; Ahsan Khandoker; Leontios J. Hadjileontiadis (AsianCHI@CHI, 2020)

"Good Enough!": Flexible Goal Achievement with Margin-based Outcome Evaluation. - Gyuwon Jung; Jio Oh; Youjin Jung; Juho Sun; Ha Kyung Kong; Uichin Lee (CHI, 2021)