3 papers
cs.HC2026
Spatula: Exploring On-Demand In-Situ Interfaces and Interaction for Attribute Control
Boyu Li, Linjie Qiu, Lin-Ping Yuan +4
Controlling attributes is a critical step toward achieving the final creative outcome, yet current approaches fall short in supporting users in the iterative refinement of generati…
cs.HC2026
Direct vs. Score-based Selection: Understanding the Heisenberg Effect in Target Acquisition Across Input Modalities in Virtual Reality
Linjie Qiu, Duotun Wang, Boyu Li +4
Target selection is a fundamental interaction in virtual reality (VR). But the act of confirming a selection, such as a button press or pinch, can disturb the tracked pose and shif…
cs.HC2025
ExplorAR: Assisting Older Adults to Learn Smartphone Apps through AR-powered Trial-and-Error with Interactive Guidance
Jiawei Li, Linjie Qiu, Zhiqing Wu +3
Older adults tend to encounter challenges when learning to use new smartphone apps due to age-related cognitive and physical changes. Compared to traditional support methods such a…