something but we're now looking to build an exoskeleton very young girls there for all the in mexico city larry one of the most important parts of this is the personalization of this technology to the individual but in these cases in the sudan it's getting the prosthetics there if that child was unable to get to a hospital that could produce a prosthetic and that again these types of printers can be shipped out and they can be set up in small villages and they can even be solar powered in some cases so you can have a complete medical care situation that you see any ethical questions in it john. there you know there's with the deep blue technology there is there certainly by. you know i think and i think if you look at it we've got a society has always been looking to help individuals and i think what three d. printing has done is just one brings it closer to the patient and then i think the second thing is really start to customize to individual patients need and i think that's truly amazing and game changing make how is daniel doing now you know doing great i just spoke to dr tom a couple of d