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This new design is the integration of various traffic control devices into one package with which the road conditions are relayed to drivers on the streets clearly and explicitly, thus allowing safer street traffic. The designed it rechargeable.
The knob allows the selection of different signals on the transparent screen.
National Taiwan University of Science and Technology
Taipei, Taiwan
National Taiwan University of Science and Technology
Taipei, Taiwan
Hao-Siang,Min
National Taiwan Normal University
Taipei, Taiwan
Cheng-Ta,Chiang