JOURNAL PAPERS
Jung, S., Han, S., Yoo, G., Jung, S., Kim, H., Ji, Y., & Cha, M, (2026) Uneven by Design: How Generative AI Interfaces Reinforce Digital Divides Across Modalities. International Journal of Human-Computer Interaction. (submitted, currently under review)
Yoo, G. & Kim, K. (2024) Development and validation of a tool for VBOI (Virtual Body Ownership Illusion) level assessment. Applied
Sciences, 14 (18), 8432, https://doi.org/10.3390/app14188432
Yoo, G., Kim, S., & Kim, K. (2024) Research on User Interface of conversational AI for foreign language Speaking, Journal of the
Ergonomics Society of Korea, 43(4), pp 297-318.
CONFERENCE PROCEEDINGS
Yoo, G., Han, S., Kim, D., Park, J., & Ji, Y. AI-Generated Personas for Interaction Design of Autonomous Delivery Robots. In International
Conference on Human-Computer Interaction (accepted), Montreal, Canada, 2026.
Yoo, G., Kim, D., Park, G., Jung, S., Lee, O., Kang, H., Ji, Y. & Kim, H. (2026). Did You Notice Me? Effects of Distance and F-Formation on
Mobile Robot Perception in Group Conversation. In Companion Proceedings of the 21st ACM/IEEE International Conference on Human-
Robot Interaction (pp. 892-896). Endinburgh, Scotland, UK https://doi.org/10.1145/3776734.3794523
Park, G., Kim, D., Yoo, G., Jung, S., Lee, O., Kang, H., Ji, Y. & Kim, H. (2026). Proxemics of Space-Sharing Robots: Pedestrian Perceptions of Rear Approaches. In Companion Proceedings of the 21st ACM/IEEE International Conference on Human-Robot Interaction (pp. 512-516). Endinburgh, Scotland, UK https://doi.org/10.1145/3776734.3794448
OTHER PUBLICATIONS
Yoo, G., Gwon, D., C., Oh, Y., Kim, G., Ji, Y., Pasch, S. & Cha, M. Gender Differences in Perceptual and Decision Processes for AI-Generated and Real Faces. (in preparation)
Yoo, G., Gwon, D., Cha, M. C., Oh, Y., Kim, G., Pasch, S., & Ji, Y. How Facial Regions Guide Perception of AI-Generated and Real Faces: An Eye-Tracking Study. (in preparation)
CONFERENCE PRESENTATIONS
Yoo, G. & Kim, K. (2026). A Study on LLM- and RAG-Based Scenario Generation for User Experience–Grounded Delivery Robot
Interaction Design, 2026 Annual Spring Conference The Human Factors & Ergonomics Society of Korea
Han, S., Yoo, G., Ji, Y., & Cha, M. (2026). Evaluating Human Prompt Inference in Video Generative AI, 2026 Annual Spring Conference The
Human Factors & Ergonomics Society of Korea
Han, S., Yoo, G., Jung, S., Kim, H., Ji, Y., & Cha, M. (2025). Defining GenAI User Flows: A Systematic Literature Review of Multimodal
Interaction from a UI/UX Perspective Development of a virtual body ownership measurement tool, 2025 Annual Fall Conference The Human
Factors & Ergonomics Society of Korea
Yoo, G., Kim, D., Park, G., Jung, S., Lee, O., Kang, H., Park, J., Han, S., Ji, Y., & Kim, H. (2025). Mobile Robot Intrusion and Its Impact on
Social Interaction and Spatial Arrangement: An F-formation Perspective, 2025 Annual Fall Conference The Human Factors & Ergonomics
Society of Korea
Yoo, G. & Kim, K. (2023). Development of a virtual body ownership measurement tool, 2023 Annual Fall Congress of the Ergonomics
Society of Korea