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Hacker Public Radio

Hacker Public Radio
Hacker Public Radio
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  • Hacker Public Radio

    HPR4705: Free Software Is Wasted On You Teens

    2026/08/14
    This show has been flagged as Explicit by the host.



    Freedom 0–3 (verbatim reference)






    The four freedoms, GNU/FSF:
    https://www.gnu.org/philosophy/free-sw.html




    Richard Stallman:
    https://www.stallman.org/








    Named FOSS figures (freedom 3 list)






    Linus Torvalds (Linux):
    https://en.wikipedia.org/wiki/Linus_Torvalds




    Dries Buytaert (Drupal):
    https://dri.es




    Guido van Rossum (Python):
    https://gvanrossum.github.io




    Ian Murdock (Debian):
    https://en.wikipedia.org/wiki/Ian_Murdock




    Brian Behlendorf (Apache):
    https://en.wikipedia.org/wiki/Brian_Behlendorf




    Miguel de Icaza (GNOME/Mono):
    https://en.wikipedia.org/wiki/Miguel_de_Icaza








    Infrastructure block (post beer 1)






    curl / Daniel Stenberg:
    https://curl.se
    and
    https://daniel.haxx.se




    xkcd 2347 (dependency comic):
    https://xkcd.com/2347/




    xz backdoor, CVE-2024-3094:
    https://en.wikipedia.org/wiki/XZ_Utils_backdoor




    Andres Freund's original disclosure:
    https://www.openwall.com/lists/oss-security/2024/03/29/4








    Licensing block (beer 2–3)






    GPL:
    https://www.gnu.org/licenses/gpl-3.0.html




    MIT License:
    https://opensource.org/license/mit




    FreeBSD:
    https://www.freebsd.org




    macOS/Darwin BSD lineage:
    https://en.wikipedia.org/wiki/Darwin_(operating_system)




    PlayStation using FreeBSD (Orbis OS):
    https://en.wikipedia.org/wiki/Orbis_OS








    Industry acquisitions (beer 4)






    Microsoft acquires GitHub, 2018, $7.5B:
    https://news.microsoft.com/2018/06/04/microsoft-to-acquire-github-for-7-5-billion/








    FOSDEM field report (beer 4–5)






    FOSDEM:
    https://fosdem.org




    Ladybird browser / Andreas Kling:
    https://ladybird.org




    Godot Engine:
    https://godotengine.org




    Home Assistant:
    https://www.home-assistant.io




    Redis → Valkey fork:
    https://valkey.io




    Terraform → OpenTofu fork:
    https://opentofu.org








    Homework block (beer 5)






    Ollama:
    https://ollama.com




    Codeberg:
    https://codeberg.org




    LibreOffice:
    https://www.libreoffice.org




    Firefox:
    https://www.mozilla.org/firefox




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  • Hacker Public Radio

    HPR4704: HPR Beer Garden 17 - Double DDH IPAs

    2026/08/13
    This show has been flagged as Clean by the host.

    In the seventeenth episode of the HPR Beer Garden, the guys look at a beer style (or label) that has recently appeared from across the pond: DDH IPA. Kevie tries out
    Smug DDH IPA by Northern Monk
    , Paul samples
    Hazy Jaipur by the Thornbrige Brewery
    and Dave enjoys
    Pinball by Brewdog
    .

















    Connect with the guys on
    Untappd
    :







    Dave






    Paul






    Kevie










    The intro sounds for the show are used from:







    https://freesound.org/people/mixtus/sounds/329806/






    https://freesound.org/people/j1987/sounds/123003/






    https://freesound.org/people/greatsoundstube/sounds/628437/










    The next 3 beer styles to be reviewed:









    Amber Ale



    Lager



    Mild







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  • Hacker Public Radio

    HPR4703: Ebooks and Audiobooks

    2026/08/12
    This show has been flagged as Clean by the host.

    I tend to prefer Ebook and Audiobooks to physical books, and these are some of the apps I use, and some of the sources I go to to find Ebooks or Audiobooks. These can be inexpensive, or in the case of Public Domain, free.



    Ebooks and Audiobooks



    I no longer wish to devote space to accumulating and storing physical books. As a former college professor I had more of them than most people, and tended to fill the house with bookcases and shelves. That made a certain sense in the pre-Internet years since I would often want to go back to them to look up things. But now I have more information at my fingertips than I ever had in those days, and I find it more convenient to just look up anything I need to know. And with Ebooks I can take my library with me anywhere I go. This means if I am sitting in a waiting room for a Doctor’s appointment (and at my age that happens often enough) I can just pull out my phone and open up a book. I always have at least one. Right now on my phone I have apps for
    Kindle
    ,
    Google Play
    ,
    Barnes & Noble Nook
    ,
    Kobo

    Cantook
    (successor to Aldiko),
    Bookshop.org
    , and
    Calibre
    . As for devices other than my phone, I own a kindle, I once owned a Nook, and I will buy a Kobo reader when Trump is gone. Kobo is Canadian, and last time I looked Trump had put on a tariff that was twice what the device costs. And finally I have the Bookshop.org app and Calibre.



    I started collecting Ebooks some years back, and at first the only option seemed to be buying them from large corporations. That has changed now, but I still have collections On Kindle, Google Play, Nook, and Kobo. I have all four because it seemed prudent to not put all my eggs in one basket. But now there are other options. One I like to use when possible is Bookshop.org. It is group of independent bookstores and I would rather support them than some giant corporation. And they seem to have all of the popular titles. Another similar site is
    Books-a-Million
    , which lets you order online and pick up at a local store if you need a physical book. Cantook and Calibre are both good for holding any miscellaneous Ebooks you have, and you can give them your Ebooks from the other sellers, though I have found that the native apps tend to work better. These days I rarely purchase books on Kindle, etc. But sometimes they have a special deals.



    If you want to build your library, there are some good places to try. One is
    BookBub
    which will send you emails with deals on books. On any one e-mail you may not see anything you want, but I found that once or twice a month I did see books I wanted and at good prices. And Books-a-Million has 99 cent deals to check out. But if you want to get free books, you have several options. If you want a chance to read a popular Ebook but don’t need to own it, see what your local Library offers. Mine offers
    Hoopla
    which is good for Ebooks, Audiobooks, and streaming music. What you can find depends on what your library has in its collection, but my wife uses it almost daily for audiobooks. Then there are the works that have become part of the Public Domain. This varies somewhat by your country, but you might be surprised to learn how much is available. For Ebooks one of the biggest sites is
    Project Gutenberg
    . They follow US Copyright law for their collection, and they are a non-profit that can always use some support, so if you use them, give them a few Dollars or Euros. They tend to be the source for many or most other sites for Public Domain Ebooks They have over 75,000 free Ebooks. A newer site is
    Faded Page
    which is much smaller but focused on Canadian works.
    Standard Ebooks
    is a site that pulls from Project Gutenberg but does some additional formatting and is very easy to read online in your browser. For Audiobooks a good source is
    Open Culture
    , which advertises it has 1,000 free Audiobooks. We should also mention
    LibriVox
    , which also pulls from Project Gutenberg for its texts, but then turns them into Public Domain Audiobooks. They are always looking for volunteers who have a microphone and a computer to record Public Domain audiobooks. And last but not least the
    Internet Archive
    has tons of Ebooks and Audiobooks that are free.



    Links







    https://www.amazon.com/kindle/






    https://play.google.com/store/books?hl=en_US&pli=1






    https://www.barnesandnoble.com/b/ebooks-nook/_/N-8qa






    https://www.kobo.com/us/en?srsltid=AfmBOoquJmiNH_aVTUx22AIRlBH8CF4iir4H8qpTKjQ4dZ-fSMCDAaD7






    https://market.cantook.com/






    https://bookshop.org/ebooks






    https://calibre-ebook.com/






    https://www.booksamillion.com/






    https://www.bookbub.com/






    https://www.hoopladigital.com/






    https://www.gutenberg.org/






    https://www.fadedpage.com/






    https://standardebooks.org/






    https://www.openculture.com/freeaudiobooks






    https://librivox.org/






    https://archive.org/






    https://www.palain.com/ebooks-and-audiobooks/








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  • Hacker Public Radio

    HPR4702: MakeACopy is an open-source document scanner app for Android

    2026/08/11
    This show has been flagged as Clean by the host.

    MakeACopy



    MakeACopy is an open-source document scanner app for Android that allows you to digitize paper documents with OCR functionality. The app is designed to be privacy-friendly, working completely offline without any cloud connection or tracking.







    Features







    Camera Scanning
    : Capture documents using the device camera





    Edge Detection
    : Automatic document edge detection using OpenCV, enhanced with an ONNX model (DocAligner)





    Perspective Correction
    : Adjust and crop documents with manual or automatic perspective correction





    Image Enhancement
    : Apply filters (grayscale, contrast, sharpening)





    OCR
    : Offline text recognition with Tesseract





    OCR Review
    : Interactive review and correction of OCR results with word-level editing, dictionary-based suggestions, confidence highlighting, and re-OCR for individual words





    PDF Export
    : Save as searchable PDF with recognized text





    JPEG Export
    : Export scans as high-quality JPEG images (configurable quality, color/BW)





    Multi-page Scanning
    : Combine multiple pages into one document; reorder and manage pages before export





    Last Scans
    : Quickly access and reuse your most recent scans





    Share & Save
    : Export locally or share with other apps





    Dark Mode
    : Material 3 theme with day/night support





    Privacy-Focused
    : 100% offline functionality, no internet connection required

















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  • Hacker Public Radio

    HPR4701: Elsbeth muses with Lee on her experiences and opinions on AI

    2026/08/10
    This show has been flagged as Explicit by the host.



    Overview:
    Elroy sits down with Elsbeth to unpack her perspective on AI ethics — where the technology helps, where it risks harm, and what responsible use actually looks like in practice.





    Topics covered (In no particular order, as the rabid squirrels of Elsbeth's AuDHD brain don't do "order"):






    Elsbeth's path into AI evaluation and content moderation, and how that shaped her thinking on ethics in practice



    What "ethical use" of AI means day-to-day, not just in the abstract



    Respecting intellectual property — the case for protecting artists and creators as AI tools become more capable and widespread



    Finding the balance: supporting AI's genuine benefits without letting them come at creators' expense



    AI as an accessibility tool — its particular promise for neurodivergent people, and where it can lower barriers others don't face



    Where the conversation is heading next, and what listeners should watch for







    Closing thoughts:
    Elsbeth's take is one of cautious optimism — a call to hold both truths at once: AI can do real good, and that good has to be built on respect for the people whose work made it possible.







    Further Reading & Resources





    On AI, Ethics, and Intellectual Property








    AI and Intellectual Property in 2026: why transparency and court rulings will define the next phase of governance
    — The AI Journal




    https://aijourn.com/ai-and-intellectual-property-in-2026-why-transparency-and-court-rulings-will-define-the-next-phase-of-governance/






    Global laws governing intellectual property rights for AI-generated works
    — Discover Artificial Intelligence, Springer Nature Link




    https://link.springer.com/article/10.1007/s44163-026-01165-8






    AI and IP laws 2026: Understanding Authorship and Ownership legalities
    — AnalystIP




    https://analystip.com/ai-and-ip-laws-2026-authorship-ownership-explained/






    AI Art in 2026: The Ethics, Law, and What Artists Should Know
    — UrduPure




    https://www.urdupure.com/blog/ai-art-in-2026-the-ethics-law-and-what-artists-should-know








    On AI and Neurodivergent Accessibility








    Navigating Neurodivergence with AI Chatbots: Benefits, Tensions, and Implications for HCI
    — CHI 2026 Conference Proceedings




    https://dl.acm.org/doi/10.1145/3772318.3791334






    Is AI making work more accessible for neurodiverse people?
    — Everway




    https://www.everway.com/en-gb/blog/is-ai-making-work-more-accessible-for-neurodiverse-people/






    Autoethnographic Insights from Neurodivergent GAI "Power Users"
    — NCBI/PMC




    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12645485/






    A scoping review of inclusive and adaptive human–AI interaction design for neurodivergent users
    — Disability and Rehabilitation: Assistive Technology




    https://www.tandfonline.com/doi/full/10.1080/17483107.2025.2579822










    Show rated *explicit* for possible course language and strong opinions.





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Hacker Public Radio is an podcast that releases shows every weekday Monday through Friday. Our shows are produced by the community (you) and can be on any topic that are of interest to hackers and hobbyists.
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