2026 Goldilocks Contouring: Enriching One-to-One Medical Apprenticeship with Timely and Diverse Expert Feedback Matin Yarmand, Joyce Lu, Yunhao Luo, Megan Orr, Michael Sherer, and Nadir Weibel ACM Trans. Comput. Healthcare, 2026 DOI PDF How Users Perceive Mixed-Initiative AI: Attitudes Toward Assistance in Problem Solving Yunhao Luo, Arthur Caetano, Avinash Ajit Nargund, Tobias Höllerer, and Misha Sra In Proceedings of the 31st International Conference on Intelligent User Interfaces, 2026 DOI 2025 GraspR: A Computational Model of Spatial User Preferences for Adaptive Grasp UI Design Arthur Caetano, Yunhao Luo, Adwait Sharma, and Misha Sra In Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology, 2025 DOI PDF The Cost of Virtuality Switching: Searching for Physical and Virtual Targets in Optical-See-Through Augmented Reality Kangyou Yu, Yunhao Luo, Radha Kumaran, Shane Dirksen, Misha Sra, and Tobias Höllerer In 2025 IEEE International Symposium on Mixed and Augmented Reality (ISMAR), 2025 DOI PDF 2024 GraV: Grasp Volume Data for the Design of One-Handed XR Interfaces Alejandro Aponte, Arthur Caetano, Yunhao Luo, and Misha Sra In Proceedings of the 2024 ACM Designing Interactive Systems Conference, 2024 DOI PDF