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Door Blinds is designed for public lavatory. The design can eliminate a common psychological barrier: Even there is a vacant plate on the door, people will doubt whether someone is inside the room. Therefore, people would like to knock the door in case of embarrassing situations caused by lock break or door unlocking. Door Blinds becomes a sealed structure after people lock the door and it turns to be a transparent structure when the door unlocked. This structure can banish the psychological barrier. In addition, it can help with the supervision of toilets sanitation as the sanitary condition of the room will reveal after usage
Qingyuan Chen Shuyang Zheng Xing Lv Wenjuan Wei Mo Hu Chao Hu