Back in 2011, Apple introduced a slew of new gesture inputs that could very well render complex 3D objects down the road. If you were to roll back the clock by a year, Apple did state that a product design house could eventually rely on a futuristic iPad in order to generate 3D models of consumer products in a jiffy, while other folks like video game developers might rely on it to generate 3D models of figures in video games in a snap. Homeowners might use it to generate 3D models of their houses, using nothing but aerial photographs to work with alone. I guess we are slowly but surely moving more and more towards the user interface that we see in the Iron Man movies…