Hey, SeraDream, imagine a prop that isn’t just a prop but a living instrument—something that lights up, shifts shape, or even whispers in sync with your performance. What if we could turn the next stage piece into a responsive, kinetic sculpture that feels like a ritual?

Great! Picture a crystal‑shaped piece that’s hollow inside. A tiny pressure sensor inside picks up your breath, and a small fluid column inside moves up and down with each inhale and exhale. The crystal vibrates just enough to create a subtle, harmonic hum that echoes the rhythm of your breath. When you speak, a built‑in micro‑speaker uses a very simple echo algorithm to repeat back a soft version of your own voice, so it feels like the prop is resonating with your thoughts, not just shouting random lines. All the lights are muted—just the gentle glow of the crystal itself, making it feel more like a living ritual than a gimmick.