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PortA / PortA,Portable sign


PortA is a portable warning sign for motorbike, to prevent people from crash into a car accident, most of the motorbike don’t have a warning sign as standard equipment, so if they got a road accident and can’t remove the bike off the road, this situation may cause another road accident with the car behind, PortA is a quick-building warning sign, build the sign faster can remind other driver slowered their vehicle earlier, effiencely reduce the number of injured and deaths.


National Kaohsiung University

National Kaohsiung University
of Science and Technology
Kaosiung, Taiwan

Yi-Chen Liu,
National Kaohsiung University