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HUSKYLENS 2 Expands Edge AI Vision with MCP Integration and YOLO Model Support
DFRobot has introduced HUSKYLENS 2, a compact AI vision sensor for real-time visual recognition. It integrates a 6 TOPS dual-core processor, a 2 MP camera, and a touchscreen interface, offering over twenty pre-trained models for object, face, and hand recognition, along with support for custom YOLO-based models. The HUSKYLENS 2 is powered by a Kendryte […] ⌘ Read more

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Show HN: Strange Attractors
I went down the rabbit hole on a side project and ended up building this: Strange Attractors( https://blog.shashanktomar.com/posts/strange-attractors). It’s built with three.js.

Working on it reminded me of the little “maths for fun” exercises I used to do while learning programming in early days. Just trying things out, getting fascinated and geeky, and being surprised by the results. I spent way too much time on this, but i … ⌘ Read more

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Bulletproof fabric laced with carbon nanotubes is stronger than Kevlar
A sheet of fabric that is three times stronger than Kevlar could stop a bullet despite being just 1.8 millimetres thick, thanks to the addition of carbon nanotubes that keep its molecules aligned ⌘ Read more

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Book Club: Read an extract from Every Version of You by Grace Chan
In this passage from the opening of Grace Chan’s sci-fi novel, the November read for the New Scientist Book Club, we are introduced to her protagonists as they spend time in a virtual utopia which is becoming increasingly tempting in a dying world ⌘ Read more

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In-reply-to » There are no really good GUI toolkits for Linux, are there?

@movq@www.uninformativ.de Yeah, give it a shot. At worst you know that you have to continue your quest. :-)

Fun fact, during a semester break I was actually a little bored, so I just started reading the Qt documentation. I didn’t plan on using Qt for anything, though. I only looked at the docs because they were on my bucket list for some reason. Qt was probably recommended to me and coming from KDE myself, that was motivation enough to look at the docs just for fun.

The more I read, the more hooked I got. The documentation was extremely well written, something I’ve never seen before. The structure was very well thought out and I got the impression that I understood what the people thought when they actually designed Qt.

A few days in I decided to actually give it a real try. Having never done anything in C++ before, I quickly realized that this endeavor won’t succeed. I simply couldn’t get it going. But I found the Qt bindings for Python, so that was a new boost. And quickly after, I discovered that there were even KDE bindings for Python in my package manager, so I immediately switched to them as that integrated into my KDE desktop even nicer.

I used the Python KDE bindings for one larger project, a planning software for a summer camp that we used several years. It’s main feature was to see who is available to do an activity. In the past, that was done on a large sheet of paper, but people got assigned two activities at the same time or weren’t assigned at all. So, by showing people in yellow (free), green (one activity assigned) and red (overbooked), this sped up and improved the planning process.

Another core feature was to generate personalized time tables (just like back in school) and a dedicated view for the morning meeting on site.

It was extended over the years with all sorts of stuff. E.g. I then implemented a warning if all the custodians of an activitiy with kids were underage to satisfy new the guidelines that there should be somebody of age.

Just before the pandemic I started to even add support for personalized live views on phones or tablets during the planning process (with web sockets, though). This way, people could see their own schedule or independently check at which day an activity takes place etc. For these side quests, they don’t have to check the large matrix on the projector. But the project died there.

Here’s a screenshot from one of the main views:

This Python+Qt rewrite replaced and improved the Java+Swing predecessor.

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Checkup time for Fido? The wait to get an appointment might be longer in rural areas
Most people can get their pets in for veterinary visits relatively quickly, but access to care could be improved in rural areas, suggests a recent study. ⌘ Read more

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Fevela.me – A newsreader-like client for the Nostr social network
I created Fevela, a fork of the great Jumble, because I wanted a Nostr social client that would give me back full control of my attention and time. So I designed an interface similar to that of old good newsreaders, which for me is perfect to encourage exploration of interesting content rather than doomscrolling. I then added some ad hoc filters that can help reduce noise and improve the signal.

Unlike traditional social media that’s designed to maximize your time on t … ⌘ Read more

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Securing the software supply chain: How distroless containers defend against npm malware attacks
The wake-up call: npm ‘is’ package compromise In July 2025, the npm package “is”—downloaded millions of times each week—was quietly hijacked. A simple phishing email to its maintainer opened the door for attackers to inject malicious… ⌘ Read more

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In-reply-to » @lyse

@movq@www.uninformativ.de Uh, that actually looks not that terrible. Somehow, I remember Swing GUIs being way uglier.

As for Visual Basic, I only had to use VBA once in my life. That was in the beginning of my career when I inherited a project from a leaving coworker. Fuck me, was that awful. Just alone the damn compiler error dialog box popping up in my face all the time while editing and the compiler already trying to parse the unfinished and hence of course uncompilable code. Boy, that left a lasting impression on me. I ported everything to Java very quickly. Luckily, the code base wasn’t all that large at that point in time. I had to add a bunch of new features after that, so I was very glad that I convinced my workmate/project manager to do that first. We didn’t even need a GUI, the button in Excel was transformed to a command line program that just generated the large file.

But I cannot comment on the VB GUI designer, I never used that. Your screenshot looks very similar to the Delphi one, though. Only towards the end of my Delphi days I found out about the possibility to make the widgets snap to window edges and corners (I don’t remember how that was called), so that resizing the windows was actually possible without messing up their entire contents.

Switching to Linux, Delphi wasn’t an option anymore. For some reason I couldn’t use Kylix. Maybe it was already dead by the time I changed OSes. Or I couldn’t get it to run. I just don’t remember. I just recall that the unavailability of Delphi was the reason it took me a while to actually settle on Linux. I then fully switched to Java. The GridBagLayout was my absolutely favorite Swing layout manager. I reckon I used it 98% of the time, because it was so powerful and made the windows resize properly, just as I had learned to do in Delphi shortly before.

Up until discovering Swing, I used Java’s AWT for a short amount of time. That was very limited I think and I hit the limits fairly quickly. Later at uni, we had one project making use of SWT. Didn’t convince me either. I could be wrong, but I think there was also a SWT GUI designer plugin for Eclipse. If there really was, that one wasn’t in the same street as Delphi’s (there must be a reason I forgot about it ;-)).

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In-reply-to » There are no really good GUI toolkits for Linux, are there?

@movq@www.uninformativ.de Don’t you worry, this was meant as a joke. :-D

There was a time when I thought that Swing was actually really good. But having done some Qt/KDE later, I realized how much better that was. That were the late KDE 3 and early KDE 4 days, though. Not sure how it is today. But back then it felt Trolltech and the KDE folks put a hell lot more thought into their stuff. I was pleasantly surprised how natural it appeared and all the bits played together. Sure, there were the odd ends, but the overall design was a lot better in my opinion.

To be fair, I never used it from C++, always the Python bindings, which were considerably more comfortable (just alone the possibility to specify most attributes right away as kwargs in the constructor instead of calling tons of setters). And QtJambi, the Java binding, was also relatively nice. I never did a real project though, just played around with the latter.

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How did the Windows 95 user interface code get brought to the Windows NT code base?
After the release of Windows 95, with its brand new and incredibly influential graphical user interface, it was only a matter of time before this new taskbar, Start menu, and everything else would make its way to Microsoft’s other operating system line, Windows NT. The development of Windows 95 more or less lined up with that of Windows NT 3.5, but it wouldn’t be unt … ⌘ Read more

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And maybe I should go back to using GUI designers. Haven’t used those since the Visual Basic days. 🤔 It wasn’t pretty, but you got results very quickly and efficiently.

(When I switched to Linux, I quickly got stuck with GTK and that only had Glade, which wasn’t super great at the time, so I didn’t start using it … and then I never questioned that decision …)

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EU in race against time to agree climate emissions target
European diplomats are scrambling to agree on a 10-year target to cut EU carbon emissions this week, with time running out ahead of the United Nations COP30 climate summit. ⌘ Read more

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Analogue computers could train AI 1000 times faster and cut energy use
Computers built with analogue circuits promise huge speed and efficiency gains over ordinary computers, but normally at the cost of accuracy. Now, an analogue computer designed to carry out calculations that are key to AI training could fix that ⌘ Read more

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In-reply-to » @aelaraji tell us all about it, without omitting details!

Just typing twts directly into my twtxt file.

Details:

  • Opening my twtxt file remotely using vim scp://user@remote:port//path/to/twtxt.txt
  • Inserting the date, time and tab part of the twt with :.!echo "$(date -Is)\t"
  • In case I need to add a new line I just Ctrl+Shift+u, type in the 2028 and hit Enter
  • In order to replay, you just steal a twt hash from your favorite Yarn instance.

It looks tedious, but it’s fun to know I can twt no matter where I am, as long as can ssh in.

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In-reply-to » @lyse it hasn't happened yet. It is this coming Saturday.

@bender@twtxt.net Hm, are we talking about different dates or are there different timezone offsets for this timezone abbreviation? With EDT being UTC-4, 2025-11-02T12:00:00Z is Sunday at 8:00 in the morning local time for you. Or were did I mess up here? :-?

@prologic@twtxt.net You want me to submit a reply with “I probably won’t show up”?

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Hurricane Melissa is being fuelled by exceptional ocean heat
The monster hurricane pummelling Jamaica is powered by abnormal sea surface temperatures in the Caribbean, which were made at least 500 times more likely by global warming ⌘ Read more

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Geoscientist’s innovative approach aims to safeguard irrigation canals
Irrigation canal maintenance in western Nebraska is taking a giant step forward thanks to an innovative, non-invasive method by Husker geoscientist Mohamed Khalil to check canal integrity. His sophisticated time-lapse analysis pinpoints canal seepage and structural settlement far more accurately and efficiently than traditional approaches—using a technology that can have wide-ranging uses statewide for agriculture, … ⌘ Read more

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Ignite Realtime Blog: Helping Dutch Healthcare Speak the Same Language with XMPP

Helping Dutch Healthcare Speak the Same Language with XMPP

The XMPP Standards Foundation (XSF) has put out a call to action: it’s time for the community to help make secure, interoperable chat a reality - especially in healthcare. Here at Ignite Realtime, we’re excited to support this effort. Our projects, … ⌘ Read more

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The XMPP Standards Foundation: Towards Secure and Interoperable Healthcare Chat
Supporting the development of the Dutch NTA 7532 standard with lessons from international practice

Who We Are and Why This Matters

The XMPP Standards Foundation (XSF) is an independent, non-profit organization that promotes and advances open standards for real-time communication and collaboration. The XSF oversees the development of extensions to the Extensible Messaging and Presence Protocol (XMPP) and fost … ⌘ Read more

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I’d like to speak to the Bellcore ManaGeR
I love it when I discover – usually through people smarter than I – an operating system or graphical user interface I’ve never heard of. This time, we’ve got Bellcore MGR, as meticulously detailed by Nina Kalinina a few weeks ago. I love old computers, and I enjoy looking at old user interfaces immensely. I could spend a whole evening on installing an old version of MS Word and playing with it: “Ah, look, how cute, they didn’t invent scrollbars just … ⌘ Read more

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No space, no time, no particles: A radical vision of quantum reality
If we admit that quantum numbers are the true essence of reality – not particles, space or time – then a surprising and beautiful new vision of reality opens up to us ⌘ Read more

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Why zero is the most important number in all of mathematics
It took a long time for zero to be recognised as a number at all, let alone one of the most powerful ones – but now it’s clear that every number is made up of zeroes, says Jacob Aron ⌘ Read more

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In-reply-to » @lyse They’re seriously telling us at work: “Can it be AI’d? Do it, don’t waste time!” Shit like that is the result. (What’s this weird gray triangle in the bottom right corner?)

@movq@www.uninformativ.de It’s way more expensive and time-consuming in the end. If only somebody had warned us!!1

The triangle reminds me of zalgo text: https://en.wikipedia.org/wiki/Zalgo_text

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In-reply-to » A mate just sent me Microsoft's magnificent master piece diagram regarding the end of life of Windows 10: https://support.microsoft.com/de-de/windows/windows-10-support-wurde-am-14-oktober-2025-eingestellt-2ca8b313-1946-43d3-b55c-2b95b107f281

@lyse@lyse.isobeef.org They’re seriously telling us at work: “Can it be AI’d? Do it, don’t waste time!” Shit like that is the result. (What’s this weird gray triangle in the bottom right corner?)

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In-reply-to » The most infuriating 3 seconds of using this Mac every day are the first time I run man and it calls home to see if I'm allowed to do that.

Because OP twtxt seems to be a cross-post from the Fediverse, I am bringing some context here. It refers to this GitHub issue. This comment explains why the issue described is happening:

This is usually due to notarization checks. E.g. the binaries are checked by the notarization service (‘XProtect’) which phones home to Apple. Depending on your network environment, this can take a long time. Once the executable has been run the results are usually cached, so any subsequent startup should be fast.

OP network must be running on 1,200 Baud modem, or less. 🤭 I have never, ever, experienced any distinguishable delays.

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We had some gray soup with the occasional fine rain with strong wind gusts. Despite the bad forecast we took the train to Geislingen/Steige and strolled up to the Helfenstein castle ruin. All the colorful leaves were so beautiful, it didn’t matter that the sun was behind thick layers of clouds.

We then continued to the Ödenturm (lit. boring tower). By then the wind had picked up by quite a bit, just as the weatherman predicted. We were very positively surprised that the Swabian Jura Association had opened up the tower. Between May and October, the tower is typically only manned on Sundays and holidays between 10 and 17 o’clock. But yesterday was Saturday and no holiday. The lovely lady up there told us that they’re currently experimenting with opening up on Saturday, too, because there are some highly motivated members responsible for the tower.

We were the very first visitors on that day. Last Sunday, when the weather lived up to the weekday’s name, they counted 128 people up in the tower. Very impressive.

The wind gusts were howling around the tower. Luckily, there are glass windows. So, it was quite pleasant up in the tower room. Chatting with the tower guard for a while, we got even luckier: the sun came out! That was really awesome. The photos don’t do justice. As always, it looked way more stunning in person.

Thanks to all the volunteers who make it possible to enjoy the view from the thirty odd meters up there. That certainly made our day!

After signing the guestbook we climbed down the staircase and returned to the station and headed back. The train even arrived on time. What a great little trip!

https://lyse.isobeef.org/wanderung-auf-die-burgruine-helfenstein-und-den-oedenturm-2025-10-25/

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US army taps private equity groups to help fund $150bn revamp
Steff Chåvez and Antoine Gara,  Reporters  -  Financial Times

_Stephan: The military-industrial corporate system in the United States, and the military itself, is being corrupted like every other agency of government, as the Trump Republican Party oligarch fascist coup continues. We are 10 months into the coup, and almost every day there are reports, like this one, about more corruption.  The Republican … ⌘ Read more

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New forecasting tool improves accuracy of epidemic peak and hospital demand predictions
During an epidemic, some of the most critical questions for healthcare decision-makers are the hardest ones to answer: When will the epidemic peak, how many people will need treatment at once and how long will that peak level of demand for care last? Timely answers can help hospital administrators, community leaders and clinics decide how to deploy staff and other resources most effectively. Unfortunately, man … ⌘ Read more

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Netanyahu’s wife pressed several ministers to sign a letter urging President Herzog to pardon Netanyahu, saying: “This is good timing - even Trump asked, it’s important for us. The cases are baseless and will lead nowhere anyway, let’s just finish with this.” ⌘ Read more

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