If you're a fan of science-fiction, you've probably seen something like the Furrion Exo-Bionics Prosthesis before. Characters in films from "Aliens" to "Avatar" have been strapping into walking ...

Nearly 50,000 children in the U.S. alone need lower limb prosthetics. Due to the rapid growth rate of children, they can require up to six prosthetic assemblies through their development, averaging ...