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Wash Stamp / Flush Button

Wash Stamp
Wash Stamp

The entire world has been suffered by contagious diseases, and therefore washing hands is highly recommended as a solution.
“Wash Stamp” is the enjoyable nudge to make healthy and hygienic decisions at unconscious moment. Germ-shaped stamp will be sealed on a finger with colorful liquid soap to induce people to wash hands after using a toilet. The rotating mechanism makes germ-shaped stamp be stained with liquid soap while the button is not pushed. When user pushes the button, stamp rotates to the front and germs would be sealed on your finger.
Now, the colorful germ on someone’s finger is a proof that he/she didn’t wash their hands!

University

KAIST

KAIST
Seoul, South Korea

Kunpyo Lee

Design

KAIST

KAIST
Seoul, South Korea