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PowderLight / Emergency Signal


PowderLight is a hand-held device that helps victims signal their location with brightly-colored powder.
Victims trapped in buildings or debris can activate the PowderLight. This propels brightly-colorer powder for emergency response teams to see. The powder remains in the air and does not float with smoke.


National Cheng Kung University

National Cheng Kung University
Department of Industrial Design
Tainan City, Taiwan

Adam Book,
National Cheng Kung University

Wei-Ting Lu,
National Cheng Kung University