Ringteraction: Coordinated Thumb-index Interaction Using a Ring. - Sarthak Ghosh; Hyeongcheol Kim 001; Yang Cao; Arne Wessels; Simon T. Perrault; Shengdong Zhao 001 (CHI Extended Abstracts, 2016)

LiveSnippets: Voice-based Live Authoring of Multimedia Articles about Experiences. - Hyeongcheol Kim 001; Shengdong Zhao 001; Can Liu 003; Kotaro Hara (MobileHCI, 2020)

Paracentral and near-peripheral visualizations: Towards attention-maintaining secondary information presentation on OHMDs during in-person social interactions. - Nuwan Janaka; Chloe Haigh; Hyeongcheol Kim 001; Shan Zhang 006; Shengdong Zhao 001 (CHI, 2022)

"What's this?": Understanding User Interaction Behaviour with Multimodal Input Information Retrieval System. - Silang Wang; Hyeongcheol Kim 001; Nuwan Janaka; Kun Yue; Hoang-Long Nguyen; Shengdong Zhao 001; Haiming Liu 002; Khanh-Duy Le (MobileHCI (Companion), 2024)

SelfIE: Self-Initiated Explorable Instructions Towards Enhanced User Experience. - Hyeongcheol Kim 001; Katherine Fennedy; Georgia Zhang; Can Liu 003; Shengdong Zhao 001 (CoRR, 2024)

AiGet: Transforming Everyday Moments into Hidden Knowledge Discovery with AI Assistance on Smart Glasses. - Runze Cai; Nuwan Janaka; Hyeongcheol Kim 001; Yang Chen 054; Shengdong Zhao 001; Yun Huang 003; David Hsu (CHI, 2025)