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And then there was a wiki…

wiki

I’ve long been a proponent of wikis as knowledge bases within organizations. Since I discovered WikiWikiWeb in 2000, I was struck by the power and simplicity of wikis. (This was a year before the launch of Wikipedia, and many years before most people had even heard of Wikipedia!)

The first wiki I launched for a company started small, and eventually grew into a tool the Interactive department used for crucial information used by the staff. Some people believe that keeping data locked up within their own notes—or worse, just inside their own brains—creates job security. If no one else knows how something works, you become invaluable. My argument goes the opposite way, that creating a wiki and sharing all the knowledge shows your commitment to the health and well being of an organization.

During a job interview in 2006 I mentioned how I left behind a 200+ page wiki at my previous position, and without a doubt, that was the one thing that brought up the most questions from my interviewer. (The position wasn’t right for me, but I always secretly hoped they launched an internal wiki.)

Inc Magazine has a nice article titled A Micromanager’s Guide to Trust, with this great bit:

At Staff.com, Martin came up with a novel solution: He created a wiki that describes how to handle some 500 operational issues.

Exactly!

While I’m sometimes a bit too busy to do all the wiki maintenance I’d like to do, the Milwaukee Makerspace wiki has grown to become the operational manual for the organization. This is even more important when you realize that each year a new group of leaders is elected to the Board of Directors. And since the group is a “club” and not an “employer” people are free to leave when they want. (Meaning, there’s no firing or laying people off, but we do have to deal with people who just “disappear” sometimes.)

To me, this all goes back to the original idea of why I find/found the Internet so interesting. It’s about sharing information, openly and freely, with others. It’s about storing knowledge and having it easily retrievable. Wikis accomplish these things, and for that, I am mighty grateful.

(Oh, and my favorite wiki for the past fear years has been DokuWiki. Check if out if you need to implement a wiki for your organization.)

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stlviewer canvas adjustment

STL Viewer

I use Gary Hodgson’s stlviewer quite a bit, as it allows for a quick view of an STL file in your browser, and since I’ve always got a browser running, it’s often easier than launching yet anther app just to view a 3D model.

But one of the things that’s always bugged me about it was the fact that the build plate appeared to be 100mm x 100mm, which would be fine in 2010 if using a MakerBot Cupcake, but my RepRap has a 200mm x 200mm build surface…

STL Viewer

This is much better! My models over 100mm long/wide actually fit on the build plate instead of spilling over into space. Obviously if you’re using Gary’s online version you can’t really make changes, but I just run it locally from my hard drive, so I can easily hack at it.

STL Viewer

Just go into the js folder and in there is the thingiview folder, and open thingiview.js in your favorite text editor. Line 711 should look like this.


plane = new THREE.Mesh(new Plane(100, 100, 10, 10), 
  new THREE.MeshBasicMaterial({color:0xafafaf,wireframe:true}));

(Note: It’s all one line, but it’s wrapped here for readability.)

For the part that says new Plane(100, 100, 10, 10) just change it to new Plane(200, 200, 10, 10) and you’ll get a 200mm x 200mm canvas with which you can display your lovely STL file on.

(Obviously if you’re using MegaMax you should go a bit larger, perhaps 300mm x 300mm would be appropriate.)

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The Toolbox that Makes Things

Desktop 3D Printer

This is the future… a 3D Printer where you work; improving things, repairing things, and creating new possibilities. It’s here today for some people.

Here’s a nice post about Brookhaven Memorial Hospital saving money and solving problems thanks to one of their employees and a MakerBot 3D Printer. Think back to the days when the first Macs came out, and people who owned them would bring them into the office to get work done. I’ve brought my RepRap into work, but more often I just do the needed measuring and modeling and then print things at home and bring them in. (Like a recorder mount, LCD arm, or even something as mundane as a coat hook.)

Once you’ve got a “toolbox that makes things”, it’s not hard to look around and see things that could use improvement, or problems that need solving. (Recently my wife asked me to fix a loose shelf, and I was actually a bit disappointed that all it took were two zip ties to fix it. I was all ready to model and print something!)

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Making Embedded Systems

embedded.fm

My new favorite podcast is Making Embedded Systems, which is hosted by Elecia White, and while it’s described as a “podcast about gadgets”, I’ve found it to be much more informative and entertaining than just talking about gadgets might be.

If I remember correctly, I found the podcast because I read about the FadeCandy on the Adafruit blog, and I was already familiar with Micah’s work (ahem) and saw this post on her blog mentioning the podcast.

After listening to episode 41 with Michah, I noticed that the previous episode featured Lenore from Evil Mad Scientist. From there I moved one more episode back for Jen Costillo talking about Bia Sport, which was also quite enlightening, and then, to top it all off, how could I not listen to Jeri Ellsworth talk about CastAR? I mean. whatever Jeri talks about is going to be fascinating, but honestly, I didn’t have much interest in CastAR before listening, because I thought it was just a gaming system, and gaming systems don’t interest me too much, but the technology and possibilities of what CastAR could be are pretty amazing.

Maybe there aren’t enough women in engineering, but it seems like the ones we do have are pretty awesome!

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STREAM

stream

I love the Evil Mad Scientist STEAM T-shirt but I thought there was something missing, so I changed it to STREAM because… Robots.

Remember to stream big, my friends!