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Research by warren 6908 research notes and wiki edits starting over 6 years ago


Cheap, lightweight GoPro alternatives for aerial mapping?

by warren 9 days ago | 1 | 134 | 2

Just following up on [the question](/questions/cherylh/05-15-2017/how-can-real-time-camera-monito...

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Article on monitoring hydrogen sulfide with a copper pipe

by warren 17 days ago | 0 | 103 | 1

@sara posted a while ago referring to a techn...

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Use Google Drive to share large photo collections

by warren 17 days ago | 0 | 148 | 1

In #balloon-mapping, #timelapse, #photo-monitoring and other methods documented on this site, you...

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Share large numbers of photos (or files) using BitTorrent

by warren 17 days ago | 0 | 87 | 0

It's hard to share lots of images the way we often want to after Public Lab meetups, when we'...

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Web Working Group Update 17: April 2017

by warren 24 days ago | 0 | 113 | 1

Activity on the Public Lab website codebase has been a little lower than typical, in large part d...

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Google Summer of Code 2017 - and a call for community mentors

by warren 25 days ago | 27 | 189 | 5

Hi, everyone -- Google Summer of Code (#gsoc) is a great p...

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Getting a Raspberry Pi to output data by emulating a keyboard

by warren about 1 month ago | 3 | 188 | 1

Folks are using the Raspberry Pi, a cheap stripped-down computer avai...

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Decibel meters for iPhones?

by warren about 1 month ago | 0 | 102 | 0

I got a request via email for iOS apps that can record sound levels for tracking noise pollution....

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When is it OK to work with non-open components in open source work?

by warren about 1 month ago | 0 | 242 | 3

At Public Lab, perhaps more so than in other open hardware oriented communities, we're often remi...

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Stitching Images into Maps with MapKnitter

by warren about 1 month ago | 0 | 191 | 2

Once you have collected your images, you should set aside a block of time (at least 3 hours) ...

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Web Working Group Update 16: March

by warren about 1 month ago | 0 | 144 | 1

The past month was a bit different from previous months, for a few reasons. I was traveling for 3...

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Good guides on doing a photo survey of a site?

by warren 3 months ago | 0 | 96 | 1

I've heard from both community groups and environmental lawyers that doing a basic photographic s...

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Next Saturday: Timelapse Kit workshop and Social Emergency Response Center in Somerville

by warren 3 months ago | 4 | 61 | 1

Hi, all -- on March 18th, next Saturday, a couple things are happening _you may want to join ...

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Web Working Group Update 15: February

by warren 3 months ago | 0 | 34 | 0

Hi, all -- this is our 15th monthly web working group update. This month has been quieter than th...

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Calculating volume from ground level photos?

by warren 3 months ago | 1 | 26 | 1

@glennwalquist (who shared the above picture) has been [monitoring a sand mine site using a timel...

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Call for Summer of Code 2017 proposals!

by warren 3 months ago | 25 | 227 | 7

We're part of two different summer fellowship programs this year, [Rails Girls Summer of Code]...

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Build a juice bottle-based rig to carry two cameras

by warren 3 months ago | 0 | 43 | 1

This (old) guide shows how to make a protective case large enough for [two synchronized cameras](...

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What seeds sprout fastest?

by warren 3 months ago | 0 | 15 | 1

I'm working on the Timelapse Kit, and want to create an activity to "test run"...

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Environmental data management & analysis tools

by warren 3 months ago | 0 | 36 | 3

A few fellow staff members asked me to do a survey of different platforms available for storing, ...

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Laser-cut the Desktop Spectrometry Kit v3 box

by warren 3 months ago | 8 | 271 | 2

In doing some tests with the [Desktop Spectrometry Kit 3.0](https://publiclab.org/wiki/desktop-sp...

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A kit to design your own formaldehyde experiment?

by warren 4 months ago | 24 | 64 | 5

I've been mulling over the amazing work @nshapiro and others have been doing on [formaldehyde d...

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Be a mentor for Public Lab in Google Summer of Code 2017

by warren 4 months ago | 0 | 32 | 0

Google Summer of Code (#GSoC) is a program where Google supports students to work on open source ...

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Editable wiki sub-sections prototype on PublicLab.org

by warren 4 months ago | 0 | 11 | 1

I've been working on this part of the [Rich Wikis project][1] to make [PublicLab.org][2]'s wikis ...

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Web Working Group Update 14: January + 2016

by warren 4 months ago | 0 | 40 | 0

This #wwg report will be our fourteenth, and also a look back at the past year's worth of work! ...

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Diagramming knowledge production on PublicLab.org

by warren 4 months ago | 0 | 41 | 2

On a recent (weekly) open research call, @liz and I wanted to work through some mental models of ...

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Renegotiating Expertise: a talk at ClimateX MIT

by warren 4 months ago | 4 | 24 | 3

I gave a talk today at [MIT's ClimateX course][1], which is open to the public. The speaker note...

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Web Working Group Update 13: December

by warren 5 months ago | 2 | 32 | 2

We've had a great month of December in the Public Lab software community: Excluding merges, 19...

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How should I choose a secure/private file sharing system?

by warren 5 months ago | 0 | 4 | 1

I'd like to share files securely and privately with collaborators in certain scenarios, but it...

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Web-based fisheye-removal prototype for correcting lens distortion

by warren 5 months ago | 6 | 135 | 3

Hi, all - I'd been meaning to for some time, but I finally got a quick prototype up for in-browse...

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

by warren 6 months ago | 0 | 265 | 0

Is there an easy way to make a timelapse video out of a series of images, like from a #trail-c...

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