All posts by Lenore Edman

About Lenore Edman

Co-founder of Evil Mad Scientist Laboratories.

LED Robot Sign

Krummrey shared an LED Robot Sign tutorial on Instructables using one of our original Peggy boards. (Peggy 2 would work for this, too.)

I don’t solder the LEDs in. That way I can just pull them back out and make a new sign when I get tired of the current one.

That big pile of LEDs looks like so much fun! He also posted some more sign designs at the end of the instructable.

Electro-Kistka: Alternate In-Place Egg Dyeing Technique

After seeing our recent post on dyeing in eggs in place with the Eggbot, Ragnar posted instructions in the forums for an alternative egg dyeing technique.

It involves pre-installing a plastic dyeing bag at the time of positioning the egg in the Eggbot. Full instructions (with more photos) are in the forum post. Thank you for demonstrating this technique, Ragnar!

Women in the Maker Movement

In honor of National Women in Engineering Day, the Make blog is profiling women in the maker community this week, including me!

…this week we’d like to bring you profiles on women who are roboticists, artists, designers, programmers, and makers of all kinds over the next few days, and we’ll be making an effort to make sure that the women in the maker movement get their fair share of the spotlight as we build our maker community in the future.

Open Discussion: Best Practice for Mislabeled Open Source Projects?

non-oshw

In looking around for examples of great open source hardware projects, we came across an unexpected number of projects and products labeled as open source hardware that, upon closer inspection, actually turn out not to meet the definition. Often, they’re using an inappropriate license— typically a “non-commercial license,” which is not only unenforceable but explicitly incompatible with open source values. Sometimes, they haven’t released the design files. Sometimes, a person has apparently misused the term “open source” to mean “closed and proprietary.” And sometimes you might see the open hardware logo used without any substance to back it up.

But what (if anything) can or should be done about it? We’d like to solicit your input as to the best ways to approach this problem.  Perhaps there are not any easy answers.

As a baseline, we think that it’s important to address the problem, and to do so earlier rather than later. To mislabel a product for sale as open source hardware may constitute false advertising, illegal in the US under state and federal law. In noncommercial projects where nothing is for sale, misusing the terms may help to set precedent that can damage the community’s understanding of open source. For instance, if enough people see non-commercial licenses on things labeled as be open source, they may assume that it is acceptable.

If you happen to know someone behind the project, you might consider contacting them directly to start a dialog about what it means for something to be “open source.”  Or, you could (hint hint hint) send them a link to this article, letting them know that you found it interesting!

But, what if you don’t have any personal connections to the people involved? It’s certainly not as easy. Sometimes you can initiate a dialog with a company, perhaps by asking about their design files or licenses. At the other end of the spectrum, people sometimes bring up options like public shaming. In our view, shaming is harmful to the open source community, and should be considered a last resort akin to violence. Rather, we as a community need to work towards positive ways to nudge people toward doing the right thing.

Please let us know what you think: what should you do when you come across a project mislabeled as open source hardware?

3D LED POV Mirror

“We Are with You, Mirror” is a piece by Brady Marks from VIVO Media Arts Centre that was shown at the Vancouver Mini Maker Faire. It is a 3D persistence of vision volumetric display that acts as a mirror, using four spinning Peggy 2 boards to reflect visitors movements in low resolution 3D LED glory.

Thank you to Brady for sending in the video!

Visited by Toymakers TV

Addie and Whisker of @tymkrs just posted video from their recent epic road trip including a visit to our shop. The video starts off in Colorado and wends through Arizona before getting to the bay area. After stops including the Internet Archive, the Electronics Flea Market and HSC, they arrive to tour our shop (starting at 11:53) before wrapping up at Tindie. We had a great time talking about the Eggbot, WaterColorBot, Digi-Comp II and miscellaneous vintage mechanical and electronic contraptions.