Fig. 7From: Human motion component and envelope characterization via wireless wearable sensorsThree-Dimensional Motion Envelope of Human Shoulder. BioStampRC tri-axial arm displacement over time during gradual (a), leveled (b), and random (c) motion of the arm. Calculated three-dimensional displacement of arm during gradual (d), leveled (e), and random (f) motion of the armBack to article page