User Experience- and Design-Oriented Virtual Product Prototyping System. - Sang-Hun Nam; Ginam Ko; Kyoo-Won Suh; JoungHuem Kwon (KST, 2019)

Spatial Drawing Framework Design for VR-Based Painting Application. - Ginam Ko; Kyoo-Won Suh; Hoekyung Jung; Sanghun Nam (Int. J. Softw. Eng. Knowl. Eng., 2019)

Bstick: Handheld Virtual Reality Haptic Controller for Hand Rehabilitation. - Ginam Ko; Sang-Hun Nam (Syst., 2022)

BStick: Hand-held Haptic Controller for Virtual Reality Applications. - Ginam Ko; Jaeseok Yoon; Byungseok Jung; SangHun Nam (SIGGRAPH Posters, 2023)