dual_sport_dork 🐧🗡️

Progenitor of the Weird Knife Wednesday feature column. Is “column” the right word? Anyway, apparently I also coined the Very Specific Object nomenclature now sporadically used in the 3D printing community. Yeah, that was me. This must be how Cory Doctorow feels all the time these days.

  • 1 Post
  • 167 Comments
Joined 2 years ago
cake
Cake day: July 20th, 2023

help-circle
  • I have a Dell Axim X50v in a box somewhere. I imagine the battery is toast and I’ll probably have to keep it in its cradle to remain powered. It was a hell of a machine for it’s day.

    I went through a succession Windows CE/PocketPC machines back in the day, starting with a Casio Cassiopeia E-115, then an Audiovox Maestro which was a rebadged Toshiba, then an HP iPAQ 2215, and finally the Axim.

    The displays on the Maestro and the Axim were really something, and I wish someone would bring these back for a modern smartphone. They were rotten at color accuracy, but both had transflective displays that were fully readable even in direct sunlight. The Axim X50v also had a full 480x640 screen resolution which blew the first few iPhones out of the water on pixel density and even gave the iPhone 4 a run for its money. “Retina” display, my ass.

    I had a Microdrive bunged into the CompactFlash slot on my Axim which was… several gigabytes, I don’t remember how many. I kept it packed with MP3’s, and I had a custom wallpaper with a white-on-chartreuse silhouette of a pacifier on it with the legend, “All 10,000 Songs On Your iPod Suck.”

    But then the entire PDA market got swallowed in one gulp by smartphones.







  • Especially since the majority of computer users worldwide now no longer use a PC to do their computing. The average consumer now uses Windows only at work. Their personal device, whatever it is, runs Android or is some manner of iDevice, two platforms which have thoroughly eaten Microsoft’s lunch.

    It’s too bad for Microsoft that their mobile platform – Windows Mobile, er, I mean Windows 8 RT, er, actually it was Pocket PC, um, no wait, it was Windows CE, et. cetera – all bombed so spectacularly, and the most recent one mere moments before Google took over the world.

    I imagine Microsoft is no longer eyeing private users as a cash cow except purely as advertising targets.

    It’s only a matter of time before some brilliant dipshit over there manages to envision Windows as a subscription service aimed solely at businesses, and the days of Windows as a standalone OS will be over.






  • You would be amazed in the industrial world. There are tons of large and incredibly expensive special purpose machines that are operated by super antiquated PC architecture computers running geriatric operating systems, sometimes still even DOS or Windows 3.x.

    Think industrial CNC mills and lathes, presses, pick-and-place machines, specialty lab testing equipment, electron microscopes, etc.

    Process control, i.e. production line automation, is usually driven by dedicated PLCs. But the user interfaces connected to them are almost invariantly some old ruggedized panel mounted PC running Windows. An absurd number of them in my experience are still on 2000 or XP. NT4 is pretty easy to find, too.

    Granted often these are not networked, and in cases where they are they’re not connected to the internet, or may even talk to other workstations via RS-485 serial (!) or some other gimcrack method that is unlikely to be a vector for modern malware.


  • What Microsoft probably expects you to do is get your management to buy new computers that support Windows 11 and/or whatever the hell their current server OS is, and in the process give them and their hardware vendor partners a lot of money.

    What you can do instead is switch to Windows 10 IoT Enterprise LTSC which is what I did at my workplace recently. It’s supported until 2032 with security updates. Not feature updates, but I suspect that business users probably don’t care about those much. In fact, most people would probably treat that as a benefit. It also comes with basically no bloatware (except goddamned Edge), which is surprising. No Copilot, no Cortana, no Recall. None of that shit.

    We have a fleet of machines that “can’t” be upgraded to Win11 because of hardware shortcomings, at least without overriding the requirements with Rufus or similar. Unfortunately we also rely on a small but important spread of proprietary Windows-only applications which have no open source or Linux replacements, and at least two of them absolutely will not run in Wine. Believe me, I tried.

    The only wrinkle with this is that you cannot upgrade or license swap in place. You have to do a full reinstall, which for us is not a problem because we have a modest number of computers and I have physical access to all of them. None are bricked up behind a wall or anything.





  • In some places in the world you can give it a shot and see, but we don’t have rear fog lights in the US. I’ve never seen one on any car designed for this market, and my Crosstrek just to name an example has a conspicuous filler panel over the hole where the rear fog light goes on the same model sold in other markets.

    As to why, I have no idea. But we also mandate that front fog lights can’t be configured so they can be activated without the main headlights on at the same time, which kind of defeats the purpose if you ask me. So maybe asking DOT regulations to make sense is a tall order.



  • Update: It is day 126 and Amazon still can’t figure out where my camera is.

    I know where it is. Their delivery driver stole it. (Yes, I just charged back my credit card. Their response was to send me an incredibly smarmy and condescending form email asking why, as if they don’t already know. And they lost the chargeback dispute, obviously.)

    So maybe their robots won’t steal your package. They’ll just yeet it into a bush 65536 yards from your house in a random direction instead. On the bright side, you might occasionally get a package that belongs to someone else from the other side of town dropped on your lawn.

    To both this and that I say no thanks; I don’t use Amazon anymore.


  • I take umbrage at all these popsci articles that keep breathlessly insisting that the new wondermaterial is as “strong” as steel without meaningfully specifying how. Because inevitably it only matches just one mechanical property of steel, if it even manages that (so also look out for weasel words like “nearly as strong as steel”).

    As strong in terms of tensile strength? Shear strength? Hardness? Elastic modulus? Abrasion resistance?

    In this case it’s compressive strength. No other properties are mentioned except weight. That’s not terribly impressive from a mechanical engineering standpoint. From a chemistry standpoint, sure. But steel – even then, there are oodles of potential steel alloys – has a rough compressive strength ranging from 500-ish to a maximum of about 1500 MPa. Big whoop. Most ceramics meet or handily exceed that, and quite a lot of them are significantly lighter than steel. So why don’t we build airplanes out of those? Because their other properties are completely unsuitable for the task, especially for large pieces. In particular they’re much too brittle.

    You want to know what else has a compressive (and tensile!) strength of up to 500 MPa? Aluminum. Guess what we build airplanes out of.