For the first time, NTX Belgrade is presenting a demo where we map Heart Rate measured on a smartwatch (https://www.polar.com/en/products/accessories/polar-verity-sense/) on a Unity environment and Cardinal sound.
The idea is to guide the participants to breathe in the rhythm of waves (visual water in Unity and sound in Cardinal) and to receive feedback from the watch in real-time (transparent spheres in Unity and melodic chords in Cardinal), and to reach cardiac coherence.
They could also synchronize their HR in which case the spheres would get closer to each other until they become one sphere, and the sound would become more high pitch cords.
Here is a short video of the event: