stories from the Public Lab community
Jan-Mar 2018: This year we have been buoyed by the growing size of our community and have turned towards larger projects on a year-round cycle, supported by funds from a variety of grants and fellowship programs. Our overall goal this year is to reduce the technical overhead of maintaining systems, and build a sustainable community leadership team that can carry these projects forward responsibly in a more distributed way.
This is "applications season" for our outreach programs, and we've seen a huge response this year (#call-for-proposals), and many applicants for summer fellowships who have already been engaged in our community for months.
We've worked to improve and expand community facilitation and mutual support, as well as build on our commitment to diversity and equity in our work by supporting and encouraging a leadership group with strong representation by groups traditionally excluded in technology development; for the first time, a substantial proportion of our community leaders are women, and greater gender and racial diversity is reflected throughout our community. Our 2019 Software Contributors Survey helped us to better understand both our demographics how our approach to welcoming has worked.
Our community survey shows that ~33% of respondents identify as female or non-binary, which compares favorably with OpenSourceSurvey.org's report that only 4% of the broader open source community are identifying so. In addition, 87% of our community identify as non-white. (cited from our Software Contributors Survey)
We hope that the rich results from this survey can help us to improve even more, and look forward to the deep discussions and plans that will come out of this new information.
With support from Google's Office of Open Source, we are in the middle of a major, months-long project to rebuild and restructure the MapKnitter website and mapmaking toolkit. This has been a great opportunity to build out our leadership team, with five fellows leading projects which engage newcomers while solving substantial technical problems. We hope to begin public testing of the new systems in May.
In the next quarter, we will see a substantial reboot of the MapKnitter project, expansion of the Image Sequencer system (including a colorimetry app), implementation of major UI redesigns, and much more. Thanks to everyone who's helped make this a great quarter for Public Lab software!
website web-development software outreach
Logo above courtesy of Pat Popple
Back in September, a number of people from around the Midwest who are fighting frac sand mining issues hosted a couple check in meetings on how things were going, sharing notes on some projects to date (you can read about the conversations here and here). We also had an opportunity to loop in on pathways forward people were seeing that were new, or could use some more attention.
I want to post an update on one of the projects that came up in those September conversations. With support from a number of groups and individuals, we've started to work on the Sentinel Program, originally conceived of by @Pat. This project is aimed at making reporting suspected violations from the frac sand mining industry easier to do.
So far on this project we have:
I wanted to share out the materials so far, and am looking for edits, ideas, and further suggestions. You can comment below or in the doc itself here. We'll also be going over some of this material at the event on Saturday in Arcadia.
blog frac-sand pm midwest
This past February at the Barnraising in Galveson Texas, we began the process of brainstorming about ways that we could equip ourselves better to respond to environmental disasters. We arranged our tools, methods and needs on a poster: a summary of which is below. Because many of the suggestions overlapped or fit into multiple categories, I've If you suggested something and don't see it, or would like to offer your own suggestions, please add your thoughts to the comments below. We'll be expanding this into a wiki page as well, and hope that folks will keep this conversation moving forward!
We'll also be looking to this list to see what kinds of environmental monitoring tools we can assemble so that inexpensive/DIY options exist. Please let us know what's missing!
Emergency Response Needs (Methods, Tools, Resources)
barnraising blog texas emergency
Hello everyone ,
Public Lab takes utmost care in making sure that the location of a person is exposed to the extend he/she wants . Hence we here at Public Lab are working on giving people the power to safely share their location on the web .
I am happy to announce two new libraries that we are working for the past few weeks that helps in achieving this vision of ours .
In this post , i wish to introduce these new Public Lab open source software projects on Location Privacy .
Leaflet-blurred-location-display (LBLD) is an extension of leaflet-blurred-location (LBL) and does the following:
The demo is live :
1.) Shows Public Lab users location :
2.) Shows how some locations (markers) are not shown at different zoom levels :
So at Lower zoom levels , irrespective of the precision of coordinates you shared - your marker is visible on map . But as you zoom in to higher zoom levels , lower precision markers are removed .
To see details on how to use the LBLD library in your project , jump over to our github page : https://github.com/publiclab/leaflet-blurred-location-display
The red markers corresponds to coordinates [23.1 , 77.1] , [20.1 , 76.1] having precision of 1 . At lower zoom level 5**** , these red markers are visible on map .
But as you zoom in to level 6 , these red markers are removed from the map whereas other high precision markers are still visible .
According to the precision of the coordinates , different colors are given to the markers .
Precision = 0 , Blue colored markers .
Precision = 1 , Red colored markers .
Precision = 2 , Orange colored markers .
Precision = 3 , Green colored markers .
Precision = 4 , Black colored markers .
Precision = 5 , Grey colored markers .
Precision >= 6 , Yellow colored markers .
Also clicking the markers shows a pop-up telling the precision :
Greater the markers in a region , Darker the color .
We wanted to give an easy visualization power , so we implemented this grid heat map .
The default color of grid is : #F3F0C0
If number of markers are in range [1,10] , the color is : #FFA500
If number of markers are in range [11,15] , the color is : #faff05
If number of markers are in range [16,25] , the color is : #FF6347
If number of markers are in range [26,35] , the color is : #FF4500
If number of markers are in range [36,45] , the color is : #FF0000
If number of markers are greater than 45 , the color is :#8B0000
NOTE : Clicking on each rectangle shows the pop-up showing number of markers in that rectangle .
You can pass your own API link to fetch data and show it on the map . Also you need to pass a JSON parser function to parse your API . See our Github page to know more details !
This library is an independent module which gives many mathematical functions that one can use on any map (not necessary Leaflet map!) . The library is thoroughly tested using Jasmine framework .
Jump over to the github page for more details of each mathematical function : https://github.com/publiclab/blurred-location
The npm link is : https://www.npmjs.com/package/blurred-location
If you have any suggestions or any doubts regarding the use of this library , kindly open an issue here .
I personally thanks @warren for mentoring me and giving all these awesome ideas .
website blog leaflet location
first-timers-onlyissues are those which are written in a very engaging, welcoming way, far different than the usual "just report the bug" type of GitHub issue. To read more about these, check out firsttimersonly.com, which really captures how and why this works and is beginning to be a movement in open source coding outreach! Beyond the extra welcome, this also includes getting such well-formatted issues out in front of lots of people who may be contributing to open source software for the very first time.
It takes a LOT of work to make a good issue of this type, and we often walk through each step required to actually make the requested changes -- the point is to help newcomers understand that a) they're welcome, and b) what the collaboration workflow looks like. Read more at https://publiclab.org/software-outreach !
Since early 2016, we at Public Lab are working to make our open source software projects more welcoming and inclusive and to grow our software contributor community in diversity and size. Creation of First-timers-only issues was also started at Public Lab near the end of 2016 - https://publiclab.org/notes/warren/10-31-2016/create-a-welcoming-first-timers-only-issue-to-invite-new-software-contributors
Till now, nearly 409 FTO issues has been created across our projects which shows how many people have been welcomed in the Open Source 🌐 and in our community by the collaborative efforts of all of us.
From March 9, 2019, we started maintaining the list of people who want to work on various projects of Public Lab - https://github.com/publiclab/plots2/issues/4963 through
first-timers-only issues. And, we are proud to announce that in past 20 days, we all have created 55 FTO issues i.e., 13% of total Public Lab FTO issues(from beginning) are created in last 20 days. The growth is really tremendous and all this has been possible due to contribution of each community member.
The idea of maintaining the list of FTO issue-seekers is a big success. We have been able to assign issues to nearly 50 contributors in the past 20 days. And, each day the list is growing and we are opening more and more FTO issues for helping new contributors in taking their first-step in Open Source with Public Lab.
Those community members who have shown some tremendous support for creating FTO issues and they really ensured that there is a check mark next to the name of each newcomer: @cess @gauravano @warren @lekhidugtal @Harshithpabbati @divyabaid16 @IshaGupta18 @anan12 @sashadev-sky @madeofhuman @HarshK @Divy123 @Rishabh570 @gautami_gg
Thank you everyone for the great work and cheers to this awesome community growth 🎉 🥂 💯
(The main image is a screenshot taken from GitHub Visualizer. To see the whole visualization, visit the link
web-development webworkinggroup software blog
Dates: April-May 2019
Location: Providence, RI
Compensation: $2,500-$4,500, based on experience and qualifications
The Public Laboratory for Open Technology and Science (Public Lab) is a community--supported by a 501(c)(3) non-profit--which develops and applies open-source tools to environmental exploration and investigation. By democratizing inexpensive and accessible Do-It-Yourself techniques, Public Lab creates a collaborative network of practitioners who actively re-imagine the human relationship with the environment.
We are looking for a code fellow to work in our Providence office for a term of 6-8 weeks (depending on hours) at approximately 20 hours per week to assist in the upgrading and expansion of the MapKnitter website, which assists communities in creating maps of environmental issues using aerial photos. The fellowship position will be part of a team of 6+ developers from around the world.
MapKnitter.org is a Ruby on Rails website with:
Public Lab's open code community (https://code.publiclab.org) is a diverse, global group of contributors who are committed to respect and mutual support, and to code and community practices which support newcomers. Our goal is to develop and maintain software that supports environmental monitoring and online collaboration in the broader Public Lab community. Our Code of Conduct can be found at https://publiclab.org/conduct.
Responsibilities will include:
For context, see our overall project plan: https://github.com/publiclab/mapknitter/issues/300
Candidates should have experience with the following, although we can provide some support and training:
We also ask that candidates have:
Step 1: Please claim and complete one "first-timers-only" issue from the MapKnitter open source project: https://github.com/publiclab/mapknitter/labels/pvd. Our code welcoming program supports newcomers in making their first contribution, and you'll be compensated for your time with a $50 stipend upon completion. This compensation is only available for fellowship applicants from the Providence, RI area, and applicants will need to show that they have successfully installed the application on their computer.
Step 2: Upload your application materials to the following form by March 22. No phone calls please.
Public Lab is an equal opportunity employer committed to a diverse, multicultural work environment. We encourage people with different ability sets, people of color, and people of diverse sexual orientations, gender expressions and identities to apply.
providence software blog code