This is good progress maybe in about another 60 years we can completely replace a limp so the patient didn't ever know they lost it. with thermo-receptors and Mechano-receptors. Which way will organ and limp replacement go mechanical or biological.
I think it will still go biological first. Although this is some really good stuff.I think if I had a choice though I would want a bio hand and my own. I would rather have a robotic hand then a donated hand. Just man and machine.