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The aerosols that occur when the toilet is flushed. It is unsanitary because it can contaminate the surface of an object or enter the human body. The Chinese government officially acknowledged the possibility of COVID-19 virus transmission through aerosols. In addition, other studies show the possibility of airborne infection. To prevent this, closing the toilet cover is a trivial but very crucial act. However, users of a public bathroom want to avoid contact with toilets, so many people skip this step. W.ater C.loser attempts to solve the problem by integrating the function of flushing the toilet and closing toilet covers with one button.
seoul, South Korea