warren 773 research notes and 10076 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


0 questions asked

24 answers posted

73 activities posted

12 activities attempted






Web Working Group Monthly Recap 4: June 2015

by warren almost 4 years ago | 1 | 30 views | 0



Web Working Group Monthly Recap 3: May 2015

by warren almost 4 years ago | 0 | 1,398 views | 0



Red filters in Infragram Webcams: a test

by warren almost 4 years ago | 16 | 2,538 views | 1


Mobius cameras and smaller balloons

by warren about 4 years ago | 7 | 138 views | 8


Web Working Group Monthly Recap 2: April 2015

by warren about 4 years ago | 0 | 322 views | 1


Web Working Group Monthly Recap

by warren about 4 years ago | 0 | 54 views | 2


DIY Formaldehyde Test Photo Card

by warren about 4 years ago | 38 | 142 views | 4





Tutorial video: Installing MapKnitter 2

by warren over 4 years ago | 0 | 1,779 views | 1


Announcing MapKnitter 2.0

by warren over 4 years ago | 1 | 1,055 views | 4


MapKnitter 2: Test Edition

by warren over 4 years ago | 0 | 52 views | 1


Planning for Spectral Workbench 2.0

by warren over 4 years ago | 25 | 83 views | 4


2015 Web Working Group report

by warren over 4 years ago | 0 | 129 views | 1


Dreaming of sensitive friends

by warren over 4 years ago | 1 | 83 views | 5


Table for choosing monitoring tools

by warren over 4 years ago | 0 | 1,565 views | 4




Quantifying reflector brightness assistance

by warren over 4 years ago | 1 | 53 views | 1



Ambient/Light Bulb Testing

idev247 asked about over 2 years ago

Answers

answered on Dec 06, 2016 1

answered on Dec 06, 2016 1

Show all 2 answers »

How do I make a video from a series of photos?

Accepted

warren asked about over 2 years ago

Answers

answered on Dec 05, 2016 0

answered on Dec 05, 2016 0

answered on Dec 05, 2016 0

answered on Dec 06, 2016 1

answered on Jul 23, 2017 0

Show all 5 answers »

Spectral Workbench recording time?

Accepted

dhale2 asked about over 2 years ago

Answers

answered on Dec 01, 2016 0

answered on Dec 01, 2016 0

answered on Dec 02, 2016 0

answered on Dec 02, 2016 0

Show all 4 answers »

Calibration of spectra fails

Paul_P asked about over 2 years ago

Answers

answered on Nov 29, 2016 0

answered on Nov 29, 2016 0

answered on Feb 14, 2017 0

answered on Feb 15, 2017 0

Show all 4 answers »

Why copy calibration does not apply?

aelobo asked about over 2 years ago

Answers

Intensity for spectra too low?

chuynh451 asked about over 2 years ago

Answers

Is there an iPhone app for foldable spectrometer?

CanfieldC asked about over 2 years ago

Answers

answered on Oct 28, 2016 0

answered on Oct 31, 2016 0

answered on Nov 17, 2016 0

Show all 3 answers »

Can you share a link to project documentation?

vwls asked about over 2 years ago

Answers

Error on calibrating uploaded spectrum

sarahcm asked about over 2 years ago

Answers

Can anyone help me troubleshoot my NDVI imagery?

Accepted

abdul asked about over 2 years ago

Answers

answered on Oct 22, 2016 1

answered on Oct 24, 2016 0

answered on Oct 27, 2016 0

answered on Oct 27, 2016 1

Show all 4 answers »

lightweight air quality sensors for a weather balloon

glenc asked about over 2 years ago

Answers

answered on Oct 12, 2016 0

answered on Jun 19, 2017 0

Show all 2 answers »


What are important aspects to consider about replication on the website and in the community?

liz asked about over 2 years ago

Answers

answered on Sep 29, 2016 1

answered on Sep 29, 2016 1

answered on Sep 30, 2016 2

answered on Oct 01, 2016 1

answered on Oct 03, 2016 1

answered on Oct 04, 2016 1

Show all 6 answers »

Can I upgrade a DIY spectrometer with a Raspberry Pi camera?

warren asked about over 2 years ago

Answers

answered on Sep 29, 2016 1

answered on Sep 29, 2016 0

answered on Oct 24, 2016 1

answered on Jun 12, 2018 0

Show all 4 answers »

View these maps at MapKnitter.org »

Title Creation date Image

Comments

Comment Last activity Moderation
"oh no, Sagarpreet, can you open an issue for this? I think i saw an issue opened https://github.com/publiclab/PublicLab.Editor/issues/306 maybe it'..." | Read more » 2 months ago
" I'm not going to approve this but am following up with the highlighted issue, thanks! " | Read more » 2 months ago
" Hi Sagarpreet - just noting that there was an issue possibly related to a revision on this node, and I changed the vid of the node's latest revisi..." | Read more » 2 months ago
" @nanocastro @cbarnes9 @ag8n @wu_ming2 @bigmit37 might also know a bit about this? " | Read more » 2 months ago
" Hi! This is really cool. I will go through it in more depth soon, but just for context, did you see this design in the shared Google Doc for mocku..." | Read more » 2 months ago
"OK! I refactored some of the new "topic card" design and worked up a more complete tags page redesign based on Eva and others' work: " | Read more » 2 months ago
"And... THANK YOU! " | Read more » 2 months ago
"OK, hi @rexagod - just skimmed this but actually I think there may need to be a lot more separation between the UI (say, drawing boxes, lines, thin..." | Read more » 2 months ago
" Just going through this and it'll take me a little time, but thank you! As to copying it into the proposal, that's OK, we can see it all in the co..." | Read more » 2 months ago
" Hi, Sagarpreet, thank you! You've done some great work on various Leaflet libraries and I love it. For this proposal, I wanted to suggest that yo..." | Read more » 2 months ago
" Hi, i really like these! It might be interesting for you to skim some of the most recent comments on these posts: https://publiclab.org/tag/ui for..." | Read more » 2 months ago
" This is really great, thank you @rexagod!!! A very powerful and interesting proposal. I'm interested in how the process breaks down into specific..." | Read more » 2 months ago
"There are definitely advantages to server-side programs. But we've found that making lightweight, clearly documented mini-libraries for different p..." | Read more » 2 months ago
"Just by way of context, in general, we try to develop lots of sub-libraries in pure JavaScript, like these: https://github.com/publiclab/leaflet-e..." | Read more » 2 months ago
" Thanks @DanielleS! I added tags benzene,toluene,ethylbenzene,xylene and activity:soil and others to help connect this up with other pages. :tada: " | Read more » 2 months ago
" Added a new section with input from @bansal_sidharth2996 -- New this year Once the term starts, we'll be asking all participants to review anoth..." | Read more » 2 months ago
"For those looking to help make new first-timers-only issues, a good source for them is the fto-candidate label, which often have all the right ingr..." | Read more » 3 months ago
" Hi @harshithpabbati! thank you! You aren't going to apply as a student as well? You can apply to both but only do one, i believe? @rbhatia46 also..." | Read more » 3 months ago
"awesome! On Fri, Mar 8, 2019 at 1:25 AM \<notifications@publiclab.org> wrote: Hi! You were mentioned by kvaswani2012 in a comment on the re..." | Read more » 3 months ago
" I had mostly meant that we ought to focus primarily on the Gitter-type JS Notification API, and if time remains in the summer, to follow-up with t..." | Read more » 3 months ago
"Also, I wonder if the inverted values are due to your using a blue not red filter? I believe the ndvi equation needs to be reversed too if you do t..." | Read more » 3 months ago
" Oh that's super, we'd love to see it. Thanks! " | Read more » 3 months ago
" Hi! Very cool! I'm curious if you've posted your code anywhere, I'd love to see it! " | Read more » 3 months ago
" :smiley: @namangupta i just replied to this tweet - will it work? https://twitter.com/PublicLab/status/1103311816548065280 " | Read more » 3 months ago































Tags

Tags organize our knowledge base. Click to learn more or subscribe to a topic.
  • role:organizer
  • skill:coding
  • organizers
  • organizer
  • location:blurred
  • github:jywarren
  • instagram:unterbahn
  • group:education
  • wwg
  • welcome
  • barnraiser
  • group:design
  • digest:daily
  • lat:41
  • lon:-71
  • twitter:jywarren
  • translation-helper



RSS feed for warren


Wiki pages recently contributed to