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Before you step outside, the temperature-humidity sticker detects outside temperature and humidity using a solar temperature-humidity sensor and informs you through emoticons. Attach the sheet to the outside of windows for easy detection of temperature and humidity.
Dongseo University student
busan, South Korea
Dongseo University student
busan, South Korea
Han-seul Choi
Hye-in Lee
Su-bi Hwang
