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Touch / pair pen


While touching an object & feel the texture by hand, instant information would transfer to brain immediately which helps to identify things without looking.
Thus, you can reach the pen you want by hand, with the right choice (color) easily without check it from your bag.


Shih Chien University, Taipei

Shih Chien University
Youngho, Taiwan

Prof. Cheng-Neng Kuan
Wan-Ru Chou

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Banchao, Taiwan