Wooje Chang

schoolKorea Advanced Institute of Science and Technologybar_chart#6505 Global Rank

Total Papers

HCI Rank

#6505

Research Areas

Years Active

Recent Publications

FIXical I/O: Exploring the Effects of Real-time Error Sensing and Physical Intervention on Finger-based Motor Sequence Learning

Dexterous finger movements are critical for both everyday and specialized tasks. However, acquiring such skills is challenging, as it requires accurate sequence memory and fine finger coordination. Existing haptic training systems typically employ demonstration feedback, which physically guides correct movements, or p…

CHI '223rd AuthorHaptic Wearables +1

SpinOcchio: Understanding Haptic-Visual Congruency of Skin-Slip in VR with a Dynamic Grip Controller

This paper's goal is to understand the haptic-visual congruency perception of skin-slip on the fingertips given visual cues in Virtual Reality (VR). We developed SpinOcchio ('Spin' for the spinning mechanism used, 'Occhio' for the Italian word “eye”), a handheld haptic controller capable of rendering the thickness and…

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