Gravelight Focus Metronome

Gravelight Focus Metronome is a palm metronome with a weighted pendulum, haptic click, and adjustable psi-resonant beat. The Gravelight build uses rough gray crystal, phosphor marks, and a vibration you feel through the sternum; it is trades delicacy for certainty, useful when smoke, noise, or panic has made fine readings a bad joke. Gravelight's rhythm gives attention something external to hold while a user narrows a talent, resists intrusion, or returns from dissociation. Gravelight works through gloves and in darkness. With Gravelight, match it badly and the beat becomes an irritant that follows the user after the device stops. Gravelight's mechanism is deliberately offline; nobody should need a software license to breathe in four and out in six. The Quiet Room charges 1,000 credits, including fitting and a baseline card.