Living UV Defense. A biodegradable wristband that changes color to protect agricultural workers from dangerous radiation.
FLORA combines sustainably sourced palm fiber with scorpion-inspired photochromic compounds to create a living UV meter. No batteries. No charging. Just instant, life-saving visual feedback when radiation levels become dangerous. At $4 per unit, it's preventive care that's accessible to everyone.
"An outdoor worker glances at their wrist and watches the pale band shift to deep purple within minutes — a living, breathing UV meter that requires no battery, no charging, and costs less than a lunch."
Sunlight hits the photochromic compounds embedded in the palm fiber matrix.
Molecular structure shifts in response to UV intensity, creating visible color change.
Workers see the band darken and know exactly when to seek shade, cover up, or take breaks.