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Hanger Blind Crutch is based on the traditional blind crutch.the handle has been designed into a hook shape,and there is a rotating shaft linking up the handle and the crutch body.Through this can the blind person rotate the handle.The blind people can set it up as a support, and the blind crutch can also be hung on the clothes tree or other places.At the bottom of the crutch has a sensing device,which can receive the wireless signal sent from the traffic light and then deliver into the handle,in order to remind the blind person when the red light is on.
Zhengzhou Light Industry University
Zhengzhou, China
Junting Liu,
Zhengzhou University of Light Industry
Hao Liu,
Zhengzhou University of Light Industry