Hear the City's Heartbeat

ROOTCAST

A network of bio-acoustic sensors mounted on urban trees that capture and livestream the hidden sounds of nature—leaves rustling, branches swaying, sap flowing—translated into soothing audio landscapes through gramophone-inspired street speakers.

Begin Your Journey

The Experience

Walking home stressed at midnight, you notice a soft amber glow ahead. As you approach a tree you've passed 100 times, a warm lamp-shaped speaker gently illuminates, and suddenly you hear the tree's internal soundscape—a rhythmic, woody pulse mixed with wind through branches. It feels like the tree is breathing with you. You stand there for 10 minutes, just listening, finally able to relax.