See the invisible. Protect their future.
A windmill-powered stroller attachment that projects real-time air quality data as playful shadow puppets. When pollution spikes, friendly creatures transform into warnings - giving parents the power to protect their children.
You're pushing your baby through what looks like a normal city block, when suddenly a 3-foot alligator shadow flicks onto the sidewalk ahead of you. You glance at your phone - PM2.5 just spiked 4x from construction downwind. You reroute your walk, and seconds later the shadow morphs back into a hopping frog. Your baby is mesmerized; you're empowered.
No batteries needed. The stroller's movement generates all the power we need.
Frog for clean air, alligator for danger. Kids love the shadow puppets!
Track routes, get alerts, and find clean air paths for your daily walks.