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Abraxas3d (Michelle Thompson)

@abraxas3d.bsky.social
267 followers 306 following 228 posts

I enjoy thinking and doing. Not necessarily in that order.

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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 19/08/2026
Greetings all!
We are Open Research Institute. We do open source digital radio work. We teach people digital signal processing and digital communications through open source work. We believe demonstrations are central to the process and lead very quickly to better understanding. All of our work is published on github and we have weekly project meetings on Zoom at 1000 US Pacific time. We have a website with a getting started link at [openresearch.institute/getting-s...](https://openresearch.institute/getting-started&10;&10;Thank) you to everyone helping us do ambitious things in radio! We appreciate your energy, time, and support very much.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 25/07/2026
Meet people where they are. Then produce excellent open source designs for anyone to use. That is ORI. [openresearch.institute/getting-s...](https://openresearch.institute/getting-started)
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 25/07/2026
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Alondra Nelson @alondra.bsky.social · 21/05/2026
Three things said about AI and social science: it's a topic to study, a thing to critique, a tool to use. My new Daedalus essay argues these aren't three conversations; they're one. A 🧵 on "Field Theory: AI as Social Science Question, Object, and Tool." www.amacad.org/publication/...
amacad.org
Field Theory: AI as Social Science Question, Object & Tool
Uses of advanced artificial intelligence are changing how societies organize labor, govern, produce knowledge, and make meaning. In light of these developments, this essay argues that AI models, tools...
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I AM DAD @iamdad.bsky.social · 10/05/2026
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 09/05/2026
codeberg.org/freesewing
codeberg.org
FreeSewing
FreeSewing is the leading open source library for on-demand garment manufacturing. Loved by home sewers and fashion entrepreneurs alike, we provide the tech stack for your creative endeavours.
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IEEE Spectrum @spectrum.ieee.org · 23/11/2025
Starup Orbital Arc has designed a smaller, more efficient thruster for launching satellites. By using nanoscale tips that polarize electrons instead of plasma generation, these thrusters can have a 30-40 percent improvement in power efficiency. spectrum.ieee.org/ion-thruster
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MIT Press @mitpress.bsky.social · 15/12/2025
Before the ubiquity of personal computers, a group of teens gathered in a New Jersey barn to learn to code, program, and experiment with the interactive world of the future. @spectrum.ieee.org excerpts "README," a literary history of computers by @patrickmccray.bsky.social:
spectrum.ieee.org
The RESISTORS: Teen Hackers Who Saw and Lived the Future of Computing
In the 1960s, before PCs and the Internet were a thing, the RESISTORS were O.G. computer hackers, learning to code on old mainframes in a New Jersey barn.
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Ellen Pao @ekp.bsky.social · 20/04/2026
Harassing has so little long-term effect: "We found that 76% of the men we reviewed are professionally active, 41% are in the same or an elevated role since the allegations were made public" I'm glad someone is keeping track so industries hold people accountable sfstandard.com/2026/04/20/7...
sfstandard.com
70 powerful Bay Area men were accused of sexual misconduct. What happened next?
Since 2010, scores of prominent local men have faced allegations ranging from sexual harassment to rape. Most have returned to the highest echelons of public life.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 18/04/2026
www.openresearch.institute/2026/04/1… Phase 1 done and call for participants for Phase 2
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 11/04/2026
All the articles from our March 2026 newsletter are on the web here: www.openresearch.institute/2026/04/1… Fancy PDF version (and all its friends) available here: www.openresearch.institute/wp-conten…
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Ahmet Inan @xdsopl.bsky.social · 06/04/2026
My open source projects are sprouting. Excellent!
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 25/03/2026
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 23/02/2026
January-February 2026 issue of our newsletter, the Inner Circle, is available here: www.openresearch.institute/2026/02/2…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 21/02/2026
www.openresearch.institute/2026/02/2… February 2026 Storm Takes Down Communications Infrastructure on Mount Laguna, CA, USA
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 20/02/2026
March Puzzle from our Inner Circle Newsletter: Newsletters and signup at www.openresearch.institute/newslette… Where is this code from? What does it do? rocolcolate_eeor(udsr_rtioihngs): [comment] adds dksl jkd and lfr, djlrfr itle to s... openresearchins.micro.blog/2026/02/…
Where does this code come from? What does it do?&10;&10;rocolcolate_eeor(udsr_rtioihngs):&10;>> adds dksl jkd and lfr, djlrfr itle to sfjlsbrn acisott tgjk dgjc&10;&10;a lode [red square] 40&10;[white square]    lode_noz("sodece_shet_fejke.squ")&10;[white square]_ueres, n_miwfaos [red square] m,anpes&10;&10;ratidgfgs [red square] (a lpha fgr:tr(rayhge(tsvg(ufery_rytuidges)))&10;&10;[white square] .dahe [red square] ro.hstack[(n.dsta, rhshyyuk)]&10;[white square] .indichgrgs [red square] ro.hstack[(n.intaksc, usfe(s.dahfy))]&10;[white square] .indptr [red square] rp.hstack[(.n.indptr, leu(a.dagy))]&10;[white square] ._shrper [red square] (n_ufgt [red square] l, n_mvioty)&10;&10;erecornnshld N teoq ts nvg shuo&10;wicu opesg("mochyr.sxh", "rb") sj ptckish_in:&10;&10;The color of the font in the image is R = 224, G = 33, and B = 138. This is a clue.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 20/02/2026
March Puzzle from our Inner Circle Newsletter: Newsletters and signup at www.openresearch.institute/newslette… Where is this code from? What does it do? `rocolcolate_eeor(udsr_rtioihngs): "adds dksl jkd and lfr, dj... openresearchins.micro.blog/2026/02/…
Where is this code snippet from, and what does it do?&10;&10;rocolcolate_eeor(udsr_rtioihngs):&10;>> adds dksl jkd and lfr, djlrfr itle to sfjlsbrn acisott tgjk dgjc&10;&10;a lode [red square] 40&10;[white square]    lode_noz(“sodece_shet_fejke.squ”)&10;[white square]_ueres, n_miwfaos [red square] m,anpes&10;&10;ratidgfgs [red square] (a lpha fgr:tr(rayhge(tsvg(ufery_rytuidges)))&10;&10;[white square] .dahe [red square] ro.hstack[(n.dsta, rhshyyuk)]&10;[white square] .indichgrgs [red square] ro.hstack[(n.intaksc, usfe(s.dahfy))]&10;[white square] .indptr [red square] rp.hstack[(.n.indptr, leu(a.dagy))]&10;[white square] ._shrper [red square] (n_ufgt [red square] l, n_mvioty)&10;&10;erecornnshld N teoq ts nvg shuo&10;wicu opesg(“mochyr.sxh”, “rb”) sj ptckish_in:&10;&10;The title text color is R = 224, G = 33, and B = 138. That's a hint. Good luck!
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 19/02/2026
Happy Thursday!
Me in the office editing videos of our meetups at ORI! My hand sewn Pythagorean theorem window curtains are in the background.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 11/02/2026
www.openresearch.institute/2026/02/0…
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chelsea bridge 🩸 @secretaboutbox.bsky.social · 19/01/2024
fellow engineers, you really need to start asking yourself some questions when building something: 1. how will the police use what i'm making? 2. what kinds of people are the police going to use it against? 3. how many people will be harmed in silence before we find out?
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 05/02/2026
#OpulentVoice progress report. Interoperability milestone achieved. www.youtube.com/watch
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 14/01/2026
Congratulations to @abraxas3d@mastodon.radio for getting a nice #HF antenna article in #ARRL #QEX.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 14/01/2026
Weekly meetup video recording can be found at youtu.be/bCJK1c4H2…
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Hypervisible @hypervisible.blacksky.app · 24/12/2025
“It’s [Citizen Lab] one of the few institutions that investigate cyberthreats exclusively in the public interest, and in doing so, it has exposed some of the most egregious digital abuses of the past two decades.”
technologyreview.com
Meet the man hunting the spies in your smartphone
Ronald Deibert and his research group, the Citizen Lab, have rigorously worked to unveil alarming digital threats for the past two decades. Now, he warns, this kind of work is under threat.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 21/12/2025
A year’s worth of the full color PDF version of our newsletters can be found here: www.openresearch.institute/wp-conten…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 14/12/2025
&10;We have text on a faded neutral background, evocative of the desert. Here is the text:&10;&10;LVDS vs CMOS is fundamental: The 4× clock difference isn't a bug — it's how LVDS works. Designs must account for it.&10;BUFR has hard limits: Regional clock buffers cannot drive large designs. BUFG (global buffer) is required for anything substantial.&10;Valid signal gating is fragile: The dac_valid_i0 / adc_valid_i0 approach depends on undocumented ADI IP behavior that varies by mode (1R1T vs 2R2T, LVDS vs CMOS).&10;Clock divider approach is robust: By running the MSK modem at the actual sample rate (61.44 MHz), we sidestep all the valid-signal timing quirks. Every clock cycle IS a valid sample.&10;Device tree must match HDL: The 2R2T attempt failed because the device tree was configured for 1R1T. HDL and software must agree.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 14/12/2025
Next issue of our newsletter will focus on debugging. www.openresearch.institute/newslette…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 10/12/2025
New Chip, Who This?: openresearchins.micro.blog/2025/12/…
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patak @patak.cat · 05/12/2025
The changed code is a small fraction of an open source contribution. Your commitment to understand the issue, how your proposed solution fits with the project, and be ready to own and push the review process forward is the biggest chunk of the work. Your effort is the contribution, not the code.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 11/11/2025
Opulent Voice digital radio protocol is “Compressed but not compromised”. A video of a complete over the air demonstration of the system, including satellite simulator, will be published earlier than planned. Thank you to all the volunteers making ambitious #hamradio things happen.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 09/11/2025
I post open source digital radio work here. This is one of the things I work on and want to talk with other people about. I do #opensource #fpga #digital #radio projects with a variety of individuals & organizations. I'd love to hear more from you and meet up at ORI's weekly zoom call. Let me know!
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Emily C. Hughes @emilyhughes.bsky.social · 09/11/2025
pre-writing a devastating obituary for your enemy is god-tier hating of a kind you don’t often see anymore. renaissance haterism. beautiful stuff.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 17/10/2025
Opulent Voice sent over the air with real Barker code synchronization words and basic framing is working great in the PLUTO SDR implementation. #opensource #amateurradio
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 14/10/2025
We are having a Halloween party in collaboration with DEFCON Groups 858/619. Smart Cities Field Trip so bring your SDR, SAO prototype, Remote Lab tours, food, fun and more! If you are in San Diego, CA, USA and on the ORI mailing list, then check your inbox for more information.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 14/10/2025
Thank you to all our volunteers that attended #Pacificon this past weekend. Michelle W5NYV gave the MDARC meeting presentation on Friday night, everyone attended a wide variety of events and talks, and ORI made many new contacts and welcomed some new volunteers.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 08/10/2025
opensource.org/blog/osi-… If you follow us, then you are invested in Open Source. Open Source Initiative is looking for their next executive director. If you or someone you know should be recommended to this role, read the above and get in touch with them.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 08/10/2025
Video recording of our projects meeting from 7 October 2025 can be found here: youtu.be/vbnwe62yP…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 01/10/2025
Our most recent projects meetup video recording: youtu.be/BaNtYhOJN…
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Your Internet Friend Tom Tomorrow @tomtomorrow.bsky.social · 24/09/2025
I just don't feel like the President of the United States should be declaring that he hates his enemies. I don't feel like the VPOTUS should be calling citizens dipshits on social media. I'm old fashioned that way.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 13/09/2025
Open Research Institute’s August 2025 Newsletter. Thank you to all contributors and supporters! www.openresearch.institute/2025/09/1…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 12/09/2025
Defending Amateur Radio Spectrum: The AST Spacemobile Battle Continues www.openresearch.institute/2025/09/1…
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Kashmir Hill @kashhill.bsky.social · 11/09/2025
The Federal Trade Commission is investigating generative A.I. chatbots: www.ftc.gov/news-events/...
Description of what the FTC is asking for from AI companies, including how they monetize user engagement and measure negative impacts.
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 05/09/2025
Most recent FPGA projects meetup is at youtu.be/nLEXsOwlT…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 28/08/2025
Hey folks, I'm between the pastries and the coffee! And, more importantly, I get to talk about Open Research Institute openresearch.institute between two totally amazing people. What a fantastic opportunity from @amsat-dl.org
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 27/08/2025
See the video recording of our latest project meetup here: youtu.be/65KgQueU7…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 16/08/2025
Transcriptions now work (and are configurable live) for audio in #OpulentVoice Interlocutor code. Check it out here: github.com/OpenResearch... Transcriptions appear in both web interface and CLI. Operators guide here: github.com/OpenResearch...
github.com
GitHub - OpenResearchInstitute/interlocutor: Raspberry Pi Human Radio Interface for Opulent Voice
Raspberry Pi Human Radio Interface for Opulent Voice - OpenResearchInstitute/interlocutor
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 04/08/2025
Opulent Voice demonstration conference server open for beta testing. www.openresearch.institute/2025/08/0…
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Abraxas3d (Michelle Thompson) @abraxas3d.bsky.social · 04/08/2025
Inner Circle Newsletter for July 2025 www.openresearch.institute/2025/08/0…
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