Monthly Archives: November 2012

VehicleFORGE – DARPA’s Open Source Hardware Competition Is Open For Registration

I’m gonna start this post with a little bit of background. I’m a developer on various open source hardware projects, others and my own. Hardware has more barriers to entry than software, particularly when it comes to distributed collaboration. It’s not a matter of exchanging text files; you have to work with images, CAD files, videos, documents, etc and then there’s the problem of incompatible versions of multimedia. Even when everybody uses the same file formats, it can be difficult to convey all of the relevant information. And if you change anything it can be a huge issue. Then there’s the ever-present problem of turning the design into an actual physical thing.

What the open source hardware community needs is a common set of tools, but not just a few tools, an entire toolchain. I tried to work out a common file format and quickly realized that it’s not possible. You need a common database format, and not just a database, you need tools that can edit the project files without losing all the relationships in the database. Basically, you need an end-to-end development environment that links any random developer with all other developers, using identical file formats, and identical tools, that eventually produces a digital description of the machine that can be qualified and fabricated virtually.

It’s a huge undertaking. Without an end-to-end environment each piece is only marginally useful. The chicken and egg problem seemed almost insurmountable.

However, the Defense Advanced Research Project Agency (DARPA) had the same thought, and they threw a lot of money at it. In an attempt to cut the development time of military vehicles by a factor of five, DARPA has created a complete, web-based, virtual development environment…oh and they’re releasing it under an open source license.

It’s called VehicleFORGE and for its first trick it will host a year-long, three-stage competition to design the Marine Corps’ next amphibious infantry fighting vehicle. It’s called the FANG Design Challenge and it’s open to any “U.S. person.” Yes, ANYONE (who doesn’t violate ITAR restrictions). All you have to do is register and, when the competition goes live on 14 January 2013, you’ll be able to design a vehicle using cutting-edge open source tools.

I just registered and I can assure you that, after poking around the members area for a while, VehicleFORGE looks polished. It’s only got a few controls, but they’re exactly what you need, they work intuitively, and it’s an overall slick experience. The only stuff that’s live at the moment seems to be the social network stuff (competitors and teams).

Speaking of which, if you’d like to join Team Openalia, just register and do a quick search or follow the link.

I’m fairly certain that the competition will be won by teams uploading a lot of high-performance parts that aren’t included in DARPA’s list of supplied components. However, participating will be a lot of fun. Lets see how well we can do against the other non-professional teams!

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Help OSE Refine The Design Of Their Backhoe

Open Source Ecology is gradually evolving their process for open source engineering. This latest installment is a Google Doc that anyone can jump in and view/edit. They’ve posted several questions so all you have to do is comment. You can also download the CAD files and a viewer if you don’t have anything to open them with at the blog post. The wiki page for the backhoe is here.

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The Fixer’s Manifesto v1.0- From The Inventors Of Sugru

If you like the Fixer’s Manifesto then you can also look at pictures of people holding it here, if that’s your thing. If you want to fork/hack/improve it you can do that on the github page. If all of that is just to “free as in beer” for you then you can also buy a print from Sugru (it comes with a pink pen for making edits…yeah).

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The Featherweight Book Scanner – Open Hardware by Dany Qumsiyeh

This is an open source book scanner, which is cool. But you wanna know what the coolest part is?

Okay, I’ll tell you. The coolest part is that this is an open hardware project that actually makes it easy to access not only the design of the machine but also the rationale behind the design. It’s all written up in a very approachable manner in this *.pdf. Click here for the page Google hosted the file on.

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Vote For An Open Source Ecology Documentary In The Focus Forward Competition

Vimeo is being stupid and I can’t figure out how to embed the video.

Anywho, Open Source Ecology (OSE) is an awesome project that is trying to create an open source version of the infrastructure that the modern world depends on. Basically, all the machines you’d need to turn dirt into iPhones.

This is a documentary about their work that has been doing well in the Focus Forward filmmaker competition. Go watch it and add your vote!

http://vimeo.com/focusforwardfilms/semifinalists/51764445

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