The RWC (Rhythmic walk corrector) is worn on one's leg a few above the ankle. The RWC uses two technologies :

A squeeze mechanism enable by the rack and pinion. One opposite side of each rack will be connected to the slider block attached to the beginnings of the watch.

A Linear Resonance Actuator which activates a buzz when signaled to.

How they work together is in the following :

The IMU on the MPU detects a drag in the person's affected leg. This will send a signal to the MPU which in turn activates the Rotational Motor to activate. Due to the rack and pinion, the sides of the strap will come towards the centre of the watch (which while buckled, will make a squeezing feeling.) The MPU will additionally send a signal to the LRA to to buzz. The 2 motions are effective because biologically, any external stimulation to a dragging leg that causes the body to *want* to move its leg (presumably for safety), the neurons will activate again and cause the leg to walk again. The process is istant and lasts for a few seconds with the help of a LiPo battery connected to a voltsge regulator and charger