In 2018, Johnny Matheny took home the world's most advanced Modular Prosthetic Limb, developed by the JHU Applied Physics Laboratory (APL). He has since been able to customize the arm to do things his conventional prosthesis couldn't—like play the piano. Read more about the research happening at APL: https://hub.jhu.edu/2021/03/24/modular-prosthetic-limb-performing-music/ | Johns Hopkins University