Emergency sanitation device harvesting 2-3 liters daily from atmospheric fog
Inspired by cactus spines, deployed with a yoyo-like spinning mechanism. FogYo solves critical water access for disaster zones, drought areas, and remote locations.
In a barren desert with no water source for miles, you pull out the compact FogYo, flick your wrist to deploy the spinning cactus-inspired mesh, and watch water droplets materialize from thin air and flow into the collection bottle — creating drinkable water from nothing but morning fog.