Enyao Chang

Confidence-Aware Gaze-Depth Interaction for Reliable 3D Target Selection in Consumer VR Headsets

Gaze-based interaction offers a natural, low-effort input channel for virtual reality (VR), but gaze-depth estimates on consumer headsets vary with viewing distance, fixation stability, head motion, and scene properties. We propose confidence-aware gaze-depth compensation, which...

Investigating the impact of visual reference grids on the calibration of auditory distance perception from different directions in VR

Distance perception plays a critical role in shaping user experience in Virtual Reality (VR) environments. While auditory distance perception has been extensively studied in virtual acoustics, much less is known about how structured visual reference grids and calibration procedur...