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L3LAB / SYSTEM

How Sona Field works.

Contact, sensing, understanding and feedback: four links from the patch at your neck to the light on your desk.

  1. NODE 01

    Contact

    At the back of the neck

    A pill-shaped patch with sensing contacts sits just below the hairline; the adhesive layer is replaceable.

  2. NODE 02

    Sense

    EEG · EMG · PPG

    Brain, muscle and pulse signals are captured together by the patch.

  3. NODE 03

    Understand

    Personal baseline

    The app combines the signals into a baseline that is yours, and reads each session against it.

  4. NODE 04

    Respond

    Light & sound

    The hub answers with soft light and sound, pacing a moment of relaxation or focus.