Where next for this developing technology?
3D printing is undeniably one of the more successful technologies to emerge in the last few years, having only recently become commercially viable. But at present, 3D printing is in its infancy. The vast majority of us have never touched a 3D printer or anything made by one. So is this a fad that will disappear once everyone who wants to try one has had a go, or are there big things in store? What, if anything, is the future of 3D printing?