As for exercise, though, I'd go whole hog and purchase an entire robot to go out and hit the gym for me. Far more efficient.
If I understand it correctly, the Hypershell Pro could be adapted to support elderly or moderately disabled users with balance—not just provide extra power.
It already has the necessary sensors and powered actuators. With some software tweaks, it could detect instability and respond by gently stiffening joints or assisting movement.
It wouldn’t become a self-balancer, but a smart mobility aid—helping prevent falls through subtle, supportive actions. It could boost both mobility and confidence.
And here’s another benefit: increasing mobility encourages more frequent movement, which naturally improves muscle strength, coordination, and balance over time. A smart assist like this wouldn’t just support the user—it could help restore their strength and independence.