More on the Cybernetic side of things:
http://www.touchbionics.com/professionals.php?section=4
Now, it's awesome to hear about new inventions like this, I guess the main against for further advancement in -this- area, is that:
What measure is a non-human?
So you're saying that is one is born as a human, and retains a human mindset, that they stay human, even if they were to replace all their flesh with metal, and have their brain in a jar inside their new metal skull? I'm not sure I agree. A lot of the things that make us human are all those hormones and squishy bits that make us feel different things. If we get rid of those, we're no longer human, I think.
It's been mentioned a bit further up in the topic, that is, at what point does a human become not human? I mean, replace all your limbs with synthetic ones, you're still quite obviously human right?
What if your brain was removed and put in a jar? Well, there's still that bit of flesh, and indeed probably the only piece of flesh that makes you you. What if your conciousness is digitised? Now, there's nothing physical left, only data, although it may be said, that's all our own conciousness is anyway, streams of electrical impulses going off. But, maybe, that digitised copy of your mind would be just that, a copy.
Hmm, as far as I can see, with regards to personal bodily enhancement, if one is -born- a human, then that is what one stays, however, does it get tricky, with genetic enhancement within' the womb, or even before those cells take hold? Maybe, such people would just be called 'enhanced humans'.