We were thinking of building legs that could support people with no or little control over their legs. This project turned out to be a too big. We decided to reduce the project to just the ankle. Kessler gave us this idea because he has ankle trouble.
We built a prototype that was too weak so we had to come up with a stronger design.
We used the Lego EV3 brick and Lucas came up with a stronger design of the ankle part that connects the foot part. This was the part the broke before.
Kessler, Tyson, Eric and Lucas all worked to get the project to succeed.