Title: Towards VR and AR: 360° Light Field Display with Mid-air Interaction
Booth Number: et_0035

Summary: We present a 360° light field display to visualize 3D objects above the table-top screen, and provide a graspable and measurable virtual or augmented reality environment. The display is constructed by a spinning flat-plate deflected diffuser screen, a high-speed light field projector, and the user tracking and interaction components. A rear projection light propagation is specially designed to reconstruct the light field. By calibrating this levitated light field to the physical dimension, and capturing user gestures, we enable multiple users mid-air interactions based on their virtual measurement perception.

Presenter(s):
Chen Su, Zhejiang University
Yifan Peng, The University of British Columbia, King Abdullah University of Science and Technology
Qing Zhong, Zhejiang University
Rui Wang, Zhejiang University
Haifeng Li, Zhejiang University
Wolfgang Heidrich, The University of British Columbia, King Abdullah University of Science and Technology
Xu Liu, Zhejiang University