Huawei Tu

schoolNanjing University of Aeronautics and Astronauticsbar_chart#5990 Global Rank

Total Papers

HCI Rank

#5990

Research Areas

Years Active

Recent Publications

Shape-Adaptive Ternary-Gaussian Model: Modeling Pointing Uncertainty for Moving Targets of Arbitrary Shapes

This paper presents a Shape-Adaptive Ternary-Gaussian model for describing endpoint uncertainty when pointing at moving targets of arbitrary shapes. The basic idea of the model is to combine the uncertainty related to the target shape with the uncertainty caused by the target motion. First, we proposed a model to pred…

CHI '191st AuthorHand Gesture Recognition +1

Crossing-Based Selection with Virtual Reality Head-Mounted Displays

This paper presents the first investigation into using the goal-crossing paradigm for object selection with virtual reality (VR) head-mounted displays. Two experiments were carried out to evaluate ray-casting crossing tasks with target discs in 3D space and goal lines on 2D plane respectively in comparison to ray-cast…

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