A novel shape-changing haptic table-top display

Jiabin Wang; Lu Zhao; Yue Liu; Yongtian Wang; Yi Cai

doi:10.1117/12.2304283

12 January 2018 A novel shape-changing haptic table-top display

Jiabin Wang, Lu Zhao, Yue Liu, Yongtian Wang, Yi Cai

Proceedings Volume 10620, 2017 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology; 106200N (2018) https://doi.org/10.1117/12.2304283
Event: International Conference on Optical Instruments and Technology 2017, 2017, Beijing, China

Abstract

A shape-changing table-top display with haptic feedback allows its users to perceive 3D visual and texture displays interactively. Since few existing devices are developed as accurate displays with regulatory haptic feedback, a novel attentive and immersive shape changing mechanical interface (SCMI) consisting of image processing unit and transformation unit was proposed in this paper. In order to support a precise 3D table-top display with an offset of less than 2 mm, a custommade mechanism was developed to form precise surface and regulate the feedback force. The proposed image processing unit was capable of extracting texture data from 2D picture for rendering shape-changing surface and realizing 3D modeling. The preliminary evaluation result proved the feasibility of the proposed system.

Citation Download Citation

Jiabin Wang, Lu Zhao, Yue Liu, Yongtian Wang, and Yi Cai "A novel shape-changing haptic table-top display", Proc. SPIE 10620, 2017 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology, 106200N (12 January 2018); https://doi.org/10.1117/12.2304283

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