Neck-related illness is one of the fastest growing physical problems in society today. We use digital tools more and more, which in many aspects is good, but unfortunately our neck is not made for the strain we expose it to. FixaSpine tells the patient the correct posture so that muscle memory returns. It is a small box which, with angle and distance, detects a wrong posture and via sound and vibration gives feedback in order regain correct posture.