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Gatekeeer-Key is a new type of KEY that allows people who has an obsession or obsessions to quickly check whether the door is locked by a simple rotating shaft structure. It aims to solve the problem of obsessive-compulsive patients repeatedly checking whether the door is locked. The key allows the patient to quickly check the locking status by a marker upon the band and a snap,which showcase the locking status.
Wuxi , Jiangsu, China
Junlong Chen ,
Haibo Jin ,
Anhui University of Science and Technology
Haolin Li ,
Ning Liang ,