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It is dangerous for walkers under a umbrella on the dark night way in a raining day for the fact that they are difficultly noticed by the drivers passing by. Our design aims to rise the drivers’ attention to the passers-by by projection a warning on the umbrella which says “CAUTION” with the light beams sent from the top of the umbrella , so that we can protect the walkers from danger.
South China agricultural university
guangzhou, China
YIli Shang,
South China agricultural university
Yuqi Li,
South China agricultural university