I made this with Autodesk 123D Catch, a free reality capture app. You walk around an object (this is a David Winter cottage), take a bunch of photos of it, upload them to the processor, and then download a mesh model. You can then 3D print it. Point being, I wonder what this is going to do to intellectual property once everyone knows how to do this.
I’ll do my share to spread the knowledge, though. I’m developing a class for JCCC in 3D printing using the Autodesk 123D suite of apps. 🙂