Breath

breathe a wave into being.

the circle grows with your breath — hold still and it holds too

The circle's size is not running on a timer — it is your microphone's live loudness, smoothed, standing in for breath, since a phone mic can hear a real exhale (moving air) but mostly misses a quiet inhale. Hold your breath and it visibly stalls; a slow, sustained exhale is what actually grows and holds it, the same long-exhale-calms-you effect the settling meter is rewarding.

Concepts: breath, calm.

An interactive you play with one thumb, on Wundr.