DESKTOP FABRICATION:

It’s called Fab@Home, and it’s an open-source, desktop size fabrication rig; essentially a 3-dimesional printer. What the system allows you to do is fabricate complex parts with a simple, low cost rig. All you need are the materials and the geometric information, and you’re on your way to making that fancy AutoBlog belt buckle.

The practice of building up a part drip-by-drip is known in the industry as rapid prototyping. It allows one group of people to essentially send a part as an email. You could be working on a doorhandle in Detroit and email it to your OEM in China, where they “print” the design and evaluate it. Pretty slick. The Fab@Home project is an undertaking of Cornell University, with the goal of democratizing innovation. Just as the desktop computer revolution was driven by innovation from all quarters, the Fab@Home system is a low-cost system that should be easily customized as it gets used for different materials and functions.

I’ve written about this before, and of course Neal Gershenfeld has a whole book about it, but it’s still quite cool to see it progressing. (Thanks to Mickey Kaus for the tip.)