| Springing into Linux Based Machine ControlI recently spent a weekend with some of the most adventurous
                                and inventive minds in the RepRap world at the
                                Midwest RepRap Festival.
                                Never heard of the RepRap community? RepRap was founded on the idea of self
                                replicating manufacturing machines, making 3D printing
                                affordable. Without them,
                                you wouldn't likely have heard about 3D printing.
                             I demonstrated two BeagleBone Black projects at the event to
                             illustrate machine control under Linux. The first was 
                             EVB, a cape that enables use of LEGO MINDSTORMS motors and
                             sensors. The second was Machinekit for 3D printing, the same software used in heavy
                             industrial CNC mills.
                             This breadth on one platform
                             is unique to Beagle and a big part of why it continues to grow
                             in popularity and enabling new open source projects. Of course, what I enjoyed speaking to the RepRap folks the most
                             was the opportunity to teach others and bring them into the
                             community. As I encouraged them, I'll encourage you, because there
                             is still time to get involved to mentor students during Google's
                             Summer of Code. We have a large number of applications to filter
                             through and students anxious to start contributing to the state of
                             open source machine control. Read more about GSoC at bit.ly/bbgsoc |