Conceptual Design of Soft Thin Self-sensing Vibrotactile Actuator. - SiHo Ryu; Dong-Soo Choi; Sang-Youn Kim (AsiaHaptics, 2018)

Affordable Drilling Interface for Haptic Interaction in Virtual Environment. - Dong-Soo Choi; SiHo Ryu; YeongSeok Do; Ki-Uk Kyung; Kyeongbok Jin; Sang-Youn Kim (ICCE, 2019)