The LED pollution dress: the ultimate tech + fashion + eco-friendly accessory.
Danish design company Diffus recently introduced the Climate Dress, a garment with hundreds of LEDs that light up when air pollution is detected.
Dvice explains how it works:
"Hidden somewhere about this dress is an Arduino Lilypad microprocessor and a carbon dioxide monitor. Conductive embroidery transmits info from the monitor to the lights, which flash at various speeds depending on the concentration of the greenhouse gases."