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Research by warren 8506 research notes and wiki edits starting over 7 years ago


Prototype: filter map tiles in real-time in a browser with ImageSequencer (NDVI Landsat)

by warren 12 days ago | 7 | 275 | 1

I've been working with the new Image Sequencer, a Public Lab project, to try ...

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What are your thoughts on this initial sketch for a Tag page on PublicLab.org?

by warren 22 days ago | 2 | 111 | 1

We're working a bit on redesigns of some of our main pages. I want to [collect some ideas and poo...

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Testing a cheap webcam with Infragram - spoiler alert: nope

by warren 27 days ago | 0 | 126 | 0

We've started shipping some really cheap new webcams with our introductory kits -- the imagery is...

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Announcing 9 Google Summer of Code projects for 2018

by warren 29 days ago | 14 | 267 | 5

:tada::tada::tada::tada::tada::tada::tada::tada::tada: We're happy to announce we're accepting 9...

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Prepare an SD card for a Raspberry Pi camera from scratch

by warren about 1 month ago | 0 | 247 | 2

In a perfect world, our Raspberry Pi Zero W would hook up to the camera, connect to the wifi, and...

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Hand-cut or lasercut a simple DIY microscope stage

by warren about 1 month ago | 1 | 166 | 1

We're working on simpler and cheaper ways to make good DIY microscopes, working from this @partsa...

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Hacked Infragram Raspberry Pi camera now on the International Space Station

by warren about 2 months ago | 3 | 236 | 2

_(Reposted from the [Rosco company blog](http://www.rosco.com/spectrum/index.php/2018/03/rosco-fi...

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What are some examples you've seen of unsuccessful welcoming practices?

by warren about 2 months ago | 2 | 146 | 2

In the spirit of the examples listed at http://www.firsttimersonly.com/ (see lead image), I'm int...

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LibrePlanet talk: Sharing strategies for welcoming newcomers into FLOSS projects: First-timers-only, list moderation, and more

by warren 2 months ago | 2 | 219 | 5

Hi all, I'm preparing for a talk with Liz Barry ( @liz) at LibrePlanet 2018 on Sunday at It'll l...

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Collaboratively document an event with a mini newspaper

by warren 2 months ago | 2 | 127 | 2

Documentation can be tough at a big, busy event like our Barnraising! We see this activity as a l...

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How simple would it be to connect the AS220 wind sensor P to the Mini Pearl Logger?

by warren 3 months ago | 1 | 160 | 1

[https://moderndevice.com/product/wind-sensor-rev-p/](https://moderndevice.com/product/wind-senso...

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How do I use pH strips to test pH?

by warren 3 months ago | 1 | 141 | 1

I'm sure there are lots of guides out there. What are some minimal step-by-step instructions (ide...

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Browser notifications for answers to your questions?

by warren 3 months ago | 0 | 109 | 0

A user interface question: many sites these days show notifications -- a little box that pops up ...

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What do respirable silica particles (frac sand pollution) look like?

by warren 3 months ago | 1 | 182 | 1

We're trying to compile a lot of information about respirable silica particles ( #silica-monitori...

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What do you think about this new design sketch for a Welcome page?

by warren 3 months ago | 8 | 203 | 2

Hi, all - i'm taking a crack at a new visual organization of a Welcoming Page, starting with the ...

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What different electronic particulate pollution sensors are available and at what cost?

by warren 3 months ago | 0 | 224 | 2

I'm collecting some notes from across the site, including the #air-sensors and #particle-sensing ...

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What is "immersion oil" for microscopes?

by warren 3 months ago | 1 | 266 | 2

I've seen some microscopes use "immersion oil" -- like, an oil between the lens and the slide. Wh...

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Call for Summer of Code 2018 proposals!

by warren 3 months ago | 17 | 652 | 8

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

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Visualize live sensor data with p5js and an Arduino

by warren 3 months ago | 5 | 473 | 2

(This is a draft!) I made a simple p5js sketch (read below) to live sensor data off of an Arduino...

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Local Environmental Action 2018 in Boston

by warren 4 months ago | 0 | 195 | 1

Join community leaders, environmental justice advocates and activists from across the region to...

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Web Working Group Update 21: January 2018

by warren 4 months ago | 0 | 152 | 5

We've had a pretty wild month in our software contributor community. After an [already busy D...

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Is there a way to view EPA's Toxics Release Inventory on a map, or by location?

by warren 4 months ago | 3 | 187 | 2

I wanted to view nearby reports in the TRI, and via the EPA's site, I found: https://www.epa....

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CivilServant Community Research Summit, community, society and moderation systems

by warren 4 months ago | 2 | 142 | 2

I spent today at the CivilServant summit, where Nathan Matias and oth...

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