Fig. 3From: Configurable, wearable sensing and vibrotactile feedback system for real-time postural balance and gait training: proof-of-conceptThe sensing Dot was placed on the spine at approximately the L4/L5 level near the body center of mass and feedback Dots on the left and right sides of the torso at approximately the L4/L5 level. Dots were mounted inside a belt and secured around each participant’s waistBack to article page