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Smart Nail / Nail

Smart Nail
Smart Nail

Smart nail has identical appearance as normal nails. It features various colors painted on it. Every color block is 5 mm high. Users can observe the block(s) of color to calculate and control the depth of the nail into the wall (or the height above the wall).

University

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Design

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Ya-Chuan Ko