Wei Gai

schoolShandong Universitybar_chart#3715 Global Rank

Total Papers

HCI Rank

#3715

Research Areas

Years Active

Recent Publications

QCM: A Curvature Manipulation Method to Suppress Discomfort in Redirected Walking

In redirected walking techniques, curvature gain and bending gain, which are referred to as curvature manipulation, are important redirection gains. The applied gains can differ when multiple paths are mapped, and sudden changes in gain may cause discomfort. This study proposes quadratic curvature manipulation (QCM) b…

CHI '185th+ AuthorImmersion & Presence Research +1

Exploring the Weak Association between Flow Experience and Performance in Virtual Environments

Many studies conducted in non-virtual activities have shown that flow significantly influences performance, yet studies in virtual activities often reveal only a weak association. This paper begins by building a theoretical explanatory model, and then conducts 3 empirical studies to explore this question. Study 1 exam…

CHI '185th+ AuthorSocial & Collaborative VR +1

Two Kinds of Novel Multi-user Immersive Display Systems

Stereoscopic display is a standard display mode for virtual reality environments. Typical 3D projection provides only a single stereoscopic video stream; thus co-located users cannot correctly perceive the virtual scene based on their own position and view. Several works devoted to developing multi-user stereoscopic d…

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