Novel interactive virtual showcase based on 3D multitouch technology

Tao Yang; You Lu; Yongtian Wang

doi:10.1117/12.839661

24 November 2009 Novel interactive virtual showcase based on 3D multitouch technology

Tao Yang, You Lu, Yongtian Wang

Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75132U (2009) https://doi.org/10.1117/12.839661
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

A new interactive virtual showcase is proposed in this paper. With the help of virtual reality technology, the user of the proposed system can watch the virtual objects floating in the air from all four sides and interact with the virtual objects by touching the four surfaces of the virtual showcase. Unlike traditional multitouch system, this system cannot only realize multi-touch on a plane to implement 2D translation, 2D scaling, and 2D rotation of the objects; it can also realize the 3D interaction of the virtual objects by recognizing and analyzing the multi-touch that can be simultaneously captured from the four planes. Experimental results show the potential of the proposed system to be applied in the exhibition of historical relics and other precious goods.

Citation Download Citation

Tao Yang, You Lu, and Yongtian Wang "Novel interactive virtual showcase based on 3D multitouch technology", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75132U (24 November 2009); https://doi.org/10.1117/12.839661

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