Fig. 2From: Configurable, wearable sensing and vibrotactile feedback system for real-time postural balance and gait training: proof-of-conceptDots can be configured in software as a sensing Dot, feedback Dot or both sensing and feedback Dot. The Hub receives sensor data and calculates the movement parameters of interest via a sensor fusion algorithm and then sends feedback commands to the feedback Dots according to the feedback strategyBack to article page