Functioning of the wearables

Vibrations

Depending on whether a risk movement or a risk posture is registered, the user receives a different type of vibration signal: a risk movement for bending or overextending triggers a strong, short vibration signal, while a bent-over risk posture triggers a subtle but persistent vibration signal (this vibration signal only stops when the person returns to the green zone).

Charging the wearables

The wearables only charge if the USB cable AND the charger are plugged in.