Can a smart foot device retrain walking after hemiplegia?

This study tests whether a home-use device called the Motus Nova Foot can improve walking and balance in people aged 12-20 with hemiplegia, a condition where one side of the body is weak. The device moves the ankle and foot while guiding users through video activities, and it tracks how often it's used. Researchers will measure changes in heel strike, foot clearance, muscle activity, and balance using motion capture and other sensors. The goal is to see if this device can help reduce limping and improve overall gait.