Losing a limb is never a fun thing, just ask Luke Skywalker. That being said, the concept Adidas Symbiosis prosthetic might be something that would make it a little better. Instead of using the boring materials that we use nowadays, the concept calls for materials such as carbon fiber, Sorbothane, aluminum and electromagnetic steel. The limb is capable of simulating and functioning more organically when compared to the competition and it substitutes human muscles with electromagnets, allowing it to send a wireless signal to the lower section to allow for natural movement while an implant at one end allows the patient to control the remaining nerves to maintain control.