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Applying the idea of blind passage to elevators in public places, blind people can perceive the safety of their position by raising and lowering the braille under their feet, as well as the time of getting on and off the elevator to ensure the safety of the blind people riding the elevator.
Qinhuangdao Aitaoqi Industrial Design Co., Ltd.
Yanshan University
Qinhuangdao City, Hebei Province, China
Qinhuangdao Aitaoqi Industrial Design Co., Ltd.
Yanshan University
Qinhuangdao City, Hebei Province, China
WAN Zhonghua;WANG Nianwen;LI Yuanyuan;CHEN Minghan;WANG Yifan;JIANG Chen;SHI Gaoshuai;LI Yuanhui