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https://cacm.acm.org/research/always-measure-one-level-deepe... This has been a classic repeat in my grad classes.

What about operating systems, architecture, compilers, networking, and the like? I have seen people argue that computer science is the more theoretical side of things, but many university CS programs cover both systems and theory (or sometimes skew to one side).

Yes, my CS program of 40 years ago had 4 parts. Sorted by decreasing abstraction level:

Math, physics, statistics

Theoretical CS, the one in my original comment

OS, compilers, networking, computer vision, transmission codes

Computer languages and having to write actual programs, how transistors work up to logical gates, adders, CPUs and machine language

Of course the separations are not clear cut: we had relational algebra and SQL commands in the same course.


What's the performance trade-off of something like this over containerization? I have heard of an operating system that runs WASM (https://github.com/JonasKruckenberg/k23).

highly depends on the wasm runtime we're running things on. I haven't seen any good recent benchmarks (as in the past few years). But, if I remember right wasmer is putting together some and trying to automate the results for them.

I'm college age and grew up reading newspaper comics. Then we stopped getting the newspaper since it became too expensive and then our local paper stopped doing print copies...

A few things about this stand out:

- Calligra with two 'l's is the name of a KDE office suite.

- Why does the keyboard have macOS keys? At least as a Linux user, I've felt like most Linux desktops reflect the Windows keyboard layout more.

- Can I have pictures of the internals of the machine, or is this a 3D rendering?

- The Workbench OS makes a lot of claims that I want more information about. Is this a rice on a common WM or something they made themselves? Why is it "suitable for sovereign and secure deployments"? Won't having homebrew and DNF lead to conflicts (this is more of a general question, since I genuinely don't know)?

Nonetheless, I have to say that it does look cool from a design perspective, and with the pace of DRAM prices, maybe the actual system price won't actually be that crazy in a few months.


> Why is it "suitable for sovereign and secure deployments"?

It doesn't have device "drivers", it has device travellers.

When you go to shut it down it pops up an annoying dialogue box saying that its "First Amendment Rights Are Being Violated" that won't go away, even though it's made in Shoreditch which is nowhere near the US and therefore the US constitution is about as relevant as Kenya's.


I think this will fly right past a number of people, but I appreciated it. As soon as I saw the word "sovereign" in the quote, my mind was already making the association with the nonsense people. My GPU's device traveller is a real pita, sometimes.

To be honest, every time I see something this paper-thin yet slick and polished, I just assume it's mostly AI slop. The barrier to launching vaporware has never been lower.

Content over presentation is a signal for quality more than ever.


IIRC there was a live stream where the creator went over the prototype.

So this probably should be the top comment, but I'll reply to add to my nitpicks. Calling it workbench OS does confuse a bit from the amiga workbench, although I doubt these people are aware of that.

“Confuse a bit”

I highly doubt anyone is “dailying” an Amiga today for any actual work (other than retro fun), so I suspect there won’t be even a single person who expects this to be compatible with Amiga.

Likewise anyone looking for like a FPGA new Amiga hardware knows anything that says it’s got a Ryzen is not the droid they’re looking for.


I had an LG gram before the battery in it gave out and now it won't boot with the battery plugged in. The battery life was amazing, it always slept properly, etc.

Now I have a Framework. It randomly reboots when I close the lid, the battery life is terrible, etc. I live with it since I like the idea of a repairable laptop.


Which Framework? Let us know what to avoid

This sort of reminds me of the Numworks, except this feels a bit more artisan (and expensive).

In high school, my friends got onto the Numworks bandwagon, and we even used them on the SATs and AP tests (they were explicitly allowed). To be fair, this is before Numworks locked down their calculators and the alternative firmwares (Omega) died off, but maybe there are jailbreaks now and things are as they were before.


> except this feels a bit more artisan

The difference (as far as I know) is that Numworks (and Casio, etc.) are mainly used by students, while SwissMicros (and HP) are used for very quick problem-solving on the job.


Also any older folks who grew up with HP calculators and prefer RPN over the newer calculators.

There was a time when RPN was waaay better than the TI and other competition, but in my mind that time is now past us. I can use both designs well and will take a TI-89 over a Swiss Micros (mind you I own several) almost any day as it is more straightforward. That's my opinion anyway. This improvement over the DM42 is pretty cool though.

Another Swiss Micros use is for people who work in a lab with gloves and can use a calculator better than a phone.


The Charlotte Micro Center opening was great, and was perfect timing since I was able to get some adapters I needed urgently without ordering online.

Got the free mug out of it too! I wonder if the mugs will become valuable collectibles in the future.


I recently found out about swi 0x123456 on ARM...


Chris Spargo has a great YouTube channel, glad (and unsurprised!) to see it referenced in an article posted to Hacker News.


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