warren 772 research notes and 10071 wiki edits | Joined about 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


8 questions asked

24 answers posted

73 activities posted

12 activities attempted





The Barnraiser 2016 -- early edition

by warren over 2 years ago | 1 | 95 views | 2


A message from the Public Lab staff

by warren over 2 years ago | 0 | 122 views | 3











See the Fraunhofer absorption lines in sunlight

by warren over 2 years ago | 0 | 1,291 views | 1


The many types of evidence

by warren over 2 years ago | 16 | 108 views | 2


Calibrate your spectrometer in Spectral Workbench

by warren over 2 years ago | 8 | 7,199 views | 7


Wrapping up Google Summer of Code 2016!

by warren over 2 years ago | 2 | 91 views | 6



Rich Editor project: Calling for alpha testers!

by warren almost 3 years ago | 5 | 67 views | 1


Last week in Google Summer of Code

by warren almost 3 years ago | 0 | 42 views | 1


Last week in Google Summer of Code

by warren almost 3 years ago | 1 | 52 views | 0


The last three weeks in Google Summer of Code

by warren almost 3 years ago | 0 | 388 views | 0


Last week in Google Summer of Code

by warren almost 3 years ago | 1 | 38 views | 1


Last week in Google Summer of Code

by warren almost 3 years ago | 0 | 30 views | 1


This week in Google Summer of Code

by warren almost 3 years ago | 0 | 43 views | 0




Has anyone used a RasPi camera in a DIY microscope?

Accepted

bmela asked about over 1 year ago

Answers

answered on Oct 02, 2017 1

answered on Oct 11, 2017 0

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What are good sources of cheap bulk giant mylar balloons?

Accepted

warren asked about over 1 year ago

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How do we get data off of different wind sensors

Accepted

warren asked about over 1 year ago

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answered on Feb 18, 2018 1

answered on Feb 20, 2018 1

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Is there an offline version of Mapknitter?

Accepted

stevie asked about over 1 year ago

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How big are silica particles, in microns?

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warren asked about over 1 year ago

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What should we do at LEAFFEST?

cfastie asked about over 1 year ago

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answered on Sep 18, 2017 1

answered on Sep 18, 2017 1

answered on Sep 18, 2017 1

answered on Sep 19, 2017 2

answered on Sep 19, 2017 1

answered on Sep 19, 2017 2

answered on Sep 27, 2017 1

answered on Sep 27, 2017 1

answered on Sep 28, 2017 2

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How can I add credit for main photo on Wiki?

Accepted

zengirl2 asked about over 1 year ago

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What are some sources of new aerial imagery of Harvey damages?

Accepted

warren asked about over 1 year ago

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answered on Sep 12, 2017 0

answered on Sep 13, 2017 0

answered on Sep 16, 2017 0

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View these maps at MapKnitter.org »

Title Creation date Image

Comments

Comment Last activity Moderation
" Hi @samr, would you be able to repost your last questions on https://publiclab.org/purpleair#Questions, and we can then try to get the word out a ..." | Read more » about 2 months ago
"Ah, and regarding What kind of particulate matter do these sensors work best in (ie they tend to preform worse in traffic-dominant pm than wood smo..." | Read more » about 2 months ago
" Hi @nshapiro - these are all good questions, let me try to go through them one by one, thanks! the documentation needs to be vastly improved I'm..." | Read more » about 2 months ago
" @gauravano is this (and https://publiclab.org/translation) still usable for current translation workflow? Thanks! " | Read more » about 2 months ago
"@mimiss @stevie -- what do you think of these options, and would any of them be interesting for classroom use too? " | Read more » about 2 months ago
"Idea 3: You could buy or build a #simple-air-sensor and leave it for a few days in a few different locations, to see if it detects anything, and if..." | Read more » about 2 months ago
"Idea 2: the #simple-air-sensor could be used alongside a more expensive device like a #purple-air, to give a more ambient awareness of the readings..." | Read more » about 2 months ago
"Idea 1: While kicking off a collaborative session or training on air sensor placement, three or more Simple Air Sensors could be held by different ..." | Read more » about 2 months ago
"This is so great, @sagarpreet!!!! :tada: you've done a fantastic job and these libraries are really coming to life! For others -- these will soon ..." | Read more » about 2 months ago
"More soon! :+1: " | Read more » about 2 months ago
" Just citing myself here, but to keep it all together in once place: Hi @sidntrivedi012! One of the reasons we began developing the self-contained..." | Read more » about 2 months ago
"Hi @sidntrivedi012! One of the reasons we began developing the self-contained version SWB Capture was to make it more modular, better maintained, c..." | Read more » about 2 months ago
" OK! I just finished leaving comments on Outreachy proposals and need to take a break as it's very late here! I'll circle back to these proposals i..." | Read more » about 2 months ago
" Hi everyone! Just left another round of comments. Thank you all so much for your proposals! Also, copying in from https://github.com/publiclab/pl..." | Read more » about 2 months ago
"Hi @priya17081, thank you for your proposal! https://github.com/publiclab/Leaflet.DistortableImage/pull/183/files shows you have a real knack for ..." | Read more » about 2 months ago
"Hi @anan12 -- thank you! Top navbar on map This is a cool idea! Please note though, that the demo of LEL at https://publiclab.github.io/leaflet-e..." | Read more » about 2 months ago
" :smiley: Did you notice your page is live? https://publiclab.org/stats/subscriptions Introduce service workers and AMP(Accelerated Mobile Pages) ..." | Read more » about 2 months ago
"Hi @gautami_gg -- thank you so much for your proposal! I like the thorough analysis you've given. Although we have provided some designs to be imp..." | Read more » about 2 months ago
" Sure, great!!! " | Read more » about 2 months ago
" In the implementation of "Featured Users" , the most active users should be displayed. This should be displayed in the sidebar, and the users who ..." | Read more » about 2 months ago
"I have a day each week to review Pull Request (PR) and make some FTO issues so as to involve new contributors to my project. At the end of each mil..." | Read more » about 2 months ago
" Quick update based on https://gist.github.com/jywarren/1ad7dd997b6319ccb2525958709125ab Using this library! https://learn.adafruit.com/using-mel..." | Read more » about 2 months ago
"Yes, the purple ones in these are with beet juice, although that time it was pickled beet juice, with vinegar, and maybe some garlic (yum): https:/..." | Read more » about 2 months ago
"We've used watercolors, like these, and they work well: https://www.amazon.com/Pebeo-Colorex-Watercolor-Bottle-Dropper/dp/B005MQODAA/ and https://w..." | Read more » about 2 months ago































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