warren 783 research notes and 10154 wiki edits | Joined over 6 years ago | Admin

The creator of GrassrootsMapping.org and co-founder and Research Director for Public Lab, Jeffrey Warren designs mapping and community science tools and professionally flies balloons and kites. He leads the coding community at Public Lab, and has developed the vector-mapping framework Cartagen and grassroots mapping tool MapKnitter, as well as open spectral database and toolkit Spectral Workbench.

He is on the board of of the Open Source Hardware Association and served from 2015-17 as Vice President, is on the board (since 2014) of alternative education program Parts and Crafts in Somerville MA, and an advocate of open source software, hardware, and data. He co-founded Vestal Design, a graphic/interaction design firm in 2004, and directed the Cut&Paste Labs project, a year-long series of workshops on open source tools and web design in 2006-7 with Lima designer Diego Rotalde.

Jeff holds an MS from MIT and a BA in Architecture from Yale University, and spent much of that time working with artist/technologist Natalie Jeremijenko, building robotic dogs and stuff. To find out more, visit Unterbahn.com.

Photo by ChristopherVillafuerte.com CC BY-NC-SA 4.0


134 questions asked

4158 comments posted

74 activities posted

13 activities attempted





Nice spectra

by warren over 8 years ago | 0 | 1,408 views | 0


DIY Windmill and Solar Light Workshop

by warren over 8 years ago | 1 | 32 views | 0


Taller DIY de turbinas y luces solares

by warren over 8 years ago | 1 | 18 views | 0




Great shot for NDVI

by warren over 8 years ago | 0 | 81 views | 0


Example NDVI usage in a vineyard

by warren over 8 years ago | 1 | 212 views | 1




Bifocal infrared/visible filter on a camera

by warren over 8 years ago | 0 | 86 views | 0



DIY Spectrometry Workshop in Lima, Peru

by warren over 8 years ago | 0 | 446 views | 0


NDVI test in Lima Peru

by warren over 8 years ago | 4 | 185 views | 0


Very clear spectrum through pineapple

by warren over 8 years ago | 9 | 134 views | 0


Plant spectral timelapse (~7hrs)

by warren over 8 years ago | 3 | 44 views | 0




UV photography & quartz lenses

by warren over 8 years ago | 8 | 40 views | 0



Methane absorption band at around 1100nm

by warren over 8 years ago | 1 | 124 views | 0



Scanning spectrometry video test

by warren over 8 years ago | 0 | 39 views | 0


Bayou St. Denis in Cartagen Knitter

by warren over 8 years ago | 1 | 40 views | 0



View these maps at MapKnitter.org »

Title Creation date Image

Comments

Comment Last activity Moderation
"This is AMAZING!!! :tada: :tada: What great work! " | Read more » 10 months ago
"Here is the adapter! We're making some on a lasercutter and some on a 3d printer, but it's a /very/ simple part -- the tough part for us is getting..." | Read more » 10 months ago
"For Early Bird and Intro kits, we ultimately got a slightly different model of webcam -- it has a retracting cable, and an extra screw when compare..." | Read more » 10 months ago
"Ah, ok - would you mind linking us to the Infragram image, or uploading the original so we can try and compare ourselves? But for one, it looks lik..." | Read more » 10 months ago
"Linking back to issue I made from this: https://github.com/publiclab/leaflet-environmental-layers/issues/50 " | Read more » 10 months ago
"Noting that @imvec - @xose and others -- started with https://OdorLog.com for #odor logging, and have over the summer started a more general-purpos..." | Read more » 10 months ago
"(line breaks fixed!!) " | Read more » 10 months ago
"For folks starting to connect microscope objective lenses to their microscopes as part of the Community Microscope Kit, we'll post some photos soon..." | Read more » 10 months ago
"Yes this looks right, and I believe the default one actually has an error! I opened an issue here -- if you'd be at all interested in submitting a ..." | Read more » 10 months ago
"can you confirm? I have to leave right now but if you have follow-up fixes I can merge them in about 4 hours. " | Read more » 10 months ago
"v2.2.3 should be live momentarily; npm already published. " | Read more » 10 months ago
"Great catch both of your and thanks! Publishing a new version now. " | Read more » 10 months ago
"Hello! I'm guessing you're all working on RGSoC right now but noting your interest in UI design, did you see this posting we put up? We are likely ..." | Read more » 11 months ago
"I think it may be distinct from firewall -- actually folks in China like @shanlter (and @liz when she's visiting) have noted that load times can be..." | Read more » 11 months ago
":tada: !!! " | Read more » 11 months ago
"Whoa cool! We're also thinking of how folks in different parts of the world can efficiently -- combatting slow load times. Would this help people i..." | Read more » 11 months ago
"Awesome!!! Thanks, @vidit! " | Read more » 11 months ago
"I think that's a great idea -- perhaps if you develop a prototype lego attachment we could offer this as an add-on? Want to give it a try? On Wed,..." | Read more » 11 months ago
"Hi, Jeff - if you can't get it to work, please feel free to email it to me at jeff@publiclab.org and I can try.  On Wed, Sep 5, 2018 at 1:34 PM \&..." | Read more » 11 months ago
"you should be able to just drag in an image to the text area! On Tue, Sep 4, 2018 at 6:05 PM \<notifications@publiclab.org> wrote: Hi! Ther..." | Read more » 11 months ago
"Hi, all - getting back into this real quick -- if folks have input, it's really useful to think about offering feedback under three headings: Iss..." | Read more » 11 months ago
"Hi, all - getting back into this real quick -- if folks have input, it's really useful to think about offering feedback under three headings: Iss..." | Read more » 11 months ago
"aha, I guess I'm wondering if it's possible to just tape over the red LED -- but in future versions we can integrate that setting for sure -- we'll..." | Read more » 11 months ago
"The Raspberry Pi camera has MUCH better resolution and quality, but is harder to set up! " | Read more » 11 months ago































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