Sang-Gyun An

schoolKorea Advanced Institute of Science and Technologybar_chart#5735 Global Rank

Total Papers

HCI Rank

#5735

Research Areas

Years Active

Recent Publications

Agile 3D Sketching with Air Scaffolding

Hand motion and pen drawing can be intuitive and expressive inputs for professional digital 3D authoring. However, their inherent limitations have hampered wider adoption. 3D sketching using hand motion is rapid but rough, and 3D sketching using pen drawing is delicate but tedious. Our new 3D sketching workflow combin…

CHI '182nd AuthorHand Gesture Recognition +1

Projective Windows: Bringing Windows in Space to the Fingertip

In augmented and virtual reality (AR and VR), there may be many 3D planar windows with 2D texts, images, and videos on them. However, managing the position, orientation, and scale of such a window in an immersive 3D workspace can be difficult. Projective Windows strategically uses the absolute and apparent sizes of th…

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