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14 May 2012 Virtual 3D interactive system with embedded multiwavelength optical sensor array and sequential devices
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Abstract
We proposed a virtual 3D-touch system by bare finger, which can detect the 3-axis (x, y, z) information of finger. This system has multi-wavelength optical sensor array embedded on the backplane of TFT panel and sequentail devices on the border of TFT panel. We had developed reflecting mode which can be worked by bare finger for the 3D interaction. A 4-inch mobile 3D-LCD with this proposed system was successfully been demonstrated already.
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Guo-Zhen Wang, Yi-Pai Huang, and Kuo-Jui Hu "Virtual 3D interactive system with embedded multiwavelength optical sensor array and sequential devices", Proc. SPIE 8384, Three-Dimensional Imaging, Visualization, and Display 2012, 83840J (14 May 2012); https://doi.org/10.1117/12.920200
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