Cloud Sign

Cloud Sign is composed of LED light indicators that measure fine dust levels and a misting function that also cleans the air. Its LED light indicators are connected to a pollution sensor. When the level of the fine dust reaches certain thresholds, Cloud Sign begins misting the air to produce a mist cloud effect that is coloured by the LED lighting. Cloud Sign lets people know in real time how clean or dirty the surrounding air is. Because fine dust levels have frequently been at unhealthy levels, many people have made checking the air quality a part of their daily routine to determine whether they should wear a mask or avoid outdoor activities. Red Dot Award: Design Concept | Ready to Launch | Public Space