Chi-Wing Fu

schoolChinese University of Hong Kongbar_chart#7768 Global Rank

Total Papers

HCI Rank

#7768

Research Areas

Years Active

Recent Publications

GrabAR: Occlusion-aware Grabbing Virtual Objects in AR

Existing augmented reality (AR) applications often ignore the occlusion between real hands and virtual objects when incorporating virtual objects in user’s views. The challenges come from the lack of accurate depth and mismatch between real and virtual depth. This paper presents GrabAR1, a new approach that directly p…

CHI '204th AuthorImmersion & Presence Research +1

Virtually-Extended Proprioception: Providing Spatial Reference in VR through an Appended Virtual Limb

Selecting targets directly in the virtual world is difficult due to the lack of haptic feedback and inaccurate estimation of egocentric distances. Proprioception, the sense of self-movement and body position, can be utilized to improve virtual target selection by placing targets on or around one's body. However, its e…

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