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Public toilets are not only physically dirty, but “psychologically
dirty” as well, giving people the unsanitary
feeling of disgust.
A toilet seat with UV anti-bacterial and self-drying function,
just close the lid and the toilet automatically starts
self-cleaning. The toilet exterior also displays the UV ray
in motion, so changes color when the self-cleaning is
College of Design & Innovation
Jin Li , Yuliang Chen , Xingmou Han , Wenfeng Zhang