Alejandro and I started workin on a way we can support his left side and move it up and down as well so he could be able to take pictures more efficiently. He is working on a brace which locks into place at different angles while im working on how the arm is gonna move up and down. My idea was to add like a piston or a mechanism that moves up and down below the tricep area. This piston will be mechanically powered by a device located in the shoulder which detects motion. When he moves his shoulder forwards the piston will activate and go forward. When he moves his shoulder backwards the piston will activate and go down.