3DWI: A Wearable Three-dimensional Interface

Yuemin Wang


In this paper, we introduce 3DWI, a Wearable Three-dimensional Interface which make people deal with augmented reality information anywhere. Users, with a mini projector and a low cost camera mounted on a hat, can interact naturally with 2D or 3D GUI projected onto surfaces, walls, and physical objects around us. We present virtual mouse to offer precise interaction. We also introduce a projection screen marker which can generate virtual objects above the screen. And users can interact with virtual objects by gesture anywhere.


Gestural Interaction; Augmented Reality; 3D GUI

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