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myself248

11,678 karma · joined September 11, 2013

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myself248··on Decimen Optical Transfer: fountain-coded QR file transfer
Or SSTV! I recall a demo years ago where someone had SSTV running between a speaker at the focus of a small dish, across to the room to another small dish with a microphone...
myself248··on Why is it all in the kernel?
As someone who spent years designing wiring harnesses for prototype and test vehicles, I am so tired.
myself248··on There Will Come Soft Rains (1950) [pdf]
Oh, this just popped into my head. If you want an early piece about global warming, I submit Metropolitan Nightmare:

https://poets.org/poem/metropolitan-nightmare

myself248··on There Will Come Soft Rains (1950) [pdf]
"shake us off" sounds more like George Carlin:

> We’re going away. Pack your shit, folks. We’re going away. And we won’t leave much of a trace, either. Maybe a little Styrofoam … The planet’ll be here and we’ll be long gone. Just another failed mutation. Just another closed-end biological mistake. An evolutionary cul-de-sac. The planet’ll shake us off like a bad case of fleas.

myself248··on Fasttracker II clone in C using SDL 2
My favorite mod player. Galaxy 2.12 (GLX212.ZIP on Simtel et al), runs on 8086's just fine.
myself248··on Read this before you buy that TV streaming stick
An awful, awful, awful lot of consumers think their old antennas don't work now that everything's gone digital. And they've simply never tried.
myself248··on Gpiozero Flow
GNU Radio?
myself248··on Vehicle Motion Cues
I've had 12-volt-input power supplies for every laptop I've ever owned. Lind makes the most reliable ones, but they're expensive, and there's a thriving aftermarket of alternatives too.

Also, Lind is the brand you're likely to find sold alongside an ex-public-safety Toughbook. Since these were my first serious car computers, that's just how the majority of my mobile computing looked for a decade or more.

However, Toughbooks encased their HDD's in gel, and had been doing so since long before the advent of MEMS accelerometers, so they didn't jump on the HDAPS innovation along with IBM.

myself248··on Vehicle Motion Cues
This should've been possible with the Thinkpad HDAPS accelerometer back in the day. (If it detected the laptop was falling, it would park the HDD heads in anticipation of impact.) Shame nobody thought of it then!
myself248··on London Gatwick has launched a robotic airport parking service
It lifts the tires by scooping them up wheel-dolly style.

Machines precisely like this, but manually piloted, are used in automotive plants themselves to move vehicles that fail end-of-line test, had an assembly mishap affecting the powertrain, or otherwise need to be shuffled around when they're not able to move under their own power. As long as it has tires, it can be moved this way.

Stringo™ and DJ CarCaddy™ are some popular brands, if you want to see more of how this type of lift works.

myself248··on London Gatwick has launched a robotic airport parking service
In a garage?
myself248··on London Gatwick has launched a robotic airport parking service
On the other hand, it leaves the car locked the whole time, no valet having your keys, no valet adjusting your seats, etc. Some of us avoid valet for some of these reasons.

If this thing could pick up my car from curbside at arrivals dropoff like a valet, but handle it robotically so there's no valet downside, it would be amazing.

myself248··on London Gatwick has launched a robotic airport parking service
I wonder how many people will forget to roll up their windows because they parked in a garage, then the robot leaves the car outside for a week, then the owner comes back to find the car back in the garage but inexplicably soggy and full of mold.

Does the process have a check for forgotten windows?

myself248··on My security camera shipped a GitHub admin token in its login page
It's not quite ideal hardware due to only having a single NIC, but you can slap a USB NIC on it and make it work, if that's what's handy.

Old thin clients are typically in the same hardware class, and probably cheaper by the time you add the exploding MSRP of a Pi, and a PSU, and a case and heatsink, and maybe some storage that doesn't suck ass. But if you already own the Pi, yeah, go for it.

myself248··on My security camera shipped a GitHub admin token in its login page
I deal with a lot of nerds, but starting in about 2008 we all segmented up the 10.x space and each of us has a /16, with each site we manage having typically a /24 or /22, so nobody overlaps. We can light up tunnels between each other and never have a collision. We have a little internal registry on a private wiki, and it's been serving us well for... oh dear, almost two decades now.

Crucially, we set aside the common 10.1 and 10.10 ranges as nonroutable, so any devices that default into those have to be dealt with before they can live on the wider network.

Newcomers get handed a block and have to renumber, or NAT into it, or whatever, but they cannot emit bogons. At a small scale (first-name basis), this works.

myself248··on AWS: Inaccurate Estimated Billing Data – $1.7 billion
They are also not all that limited. I used a Privacy.com card for a New York Times trial subscription, which of course I could not cancel online, so I just let it expire. A few days past the renewal date, I saw a $waytoomuch charge on my card.

I wrote to Privacy, and this was their reply:

> Jun 1, 2022, 5:21 PM EDT

> I've been reviewing your dispute and wanted to touch base with you to explain what happened.

> It appears that the disputed charge is a "force post" by the merchant. This happens when a merchant cannot collect funds for a transaction after repeated attempts and completes the transaction without an authorization — it's literally an unauthorized transaction that's against payment card network rules. It's a pretty sneaky move used by some merchants, and unfortunately, it's not something Privacy can block.

> We are refunding the transaction to the original funding source used for this purchase. You should see this refund reflected in your bank statement in the next 5 business days. However, please note that since this merchant uses force posts, they will continue to do this monthly until the subscription is cancelled. Please contact them to have the subscription cancelled.

> Let me know if you have any questions or concerns!

myself248··on AWS: Inaccurate Estimated Billing Data – $1.7 billion
Or just own your own hardware. Spend a few bucks at Microcenter, build a machine, and there's simply no mechanism by which they could decide later that you should actually pay 100x more, and then magically suck it out of your bank account.

None of this can happen unless you first cede control.

myself248··on The lost joy of music piracy
> We mostly discover new music from about 15 to 25 or 30, right? It's pretty normal for that to slow down as the concerns of adulthood kinda get in the way of keeping up with whomever is hot now.

Maybe, I guess? I still listen to some of the stuff from that era, but I've gotten wonderfully addicted to a music trivia game called Whatsamusic, which introduces me to a ton of music played by whoever's in the round. But only 30 seconds at a time (it's fairly fast-paced), so when I hear something that's intriguing enough to want to hear the rest of the track, I go add it to a "check this out later" playlist elsewhere. (I could also bookmark it in the game.)

My tastes have exploded in the 2 years since I found the game. There's so much good stuff out there! And playing with hosts that pick good themes ("Songs that're a good source of protein" was a recent favorite. The first play was "Maneater" and it went downhill from there.), you can't help but find more.

myself248··on The lost joy of music piracy
And Bluetooth still doesn't have a good "headphone splitter" function to plug in 2 or more sets of headphones, does it?
myself248··on The lost joy of music piracy
I love this idea!

Yeeeeears ago, I was in the middle of some late-night hacking session, hanging with friends on IRC, and I had shared my screen via VNC so they could watch/help. (ISTR I had found the UART port on some piece of embedded hardware and we were muddling our way through U-boot incantations or something.)

At some point, I tabbed over to Winamp to change the music, which everyone saw, and one of the crew was like "oh hey you have artist X on your playlist, do you like artist Y?", and I admitted that I had not heard of artist Y. Seconds later there was a DCC file transfer.

Artist Y fit the mood perfectly. This was great.

This evolved into spawning Winamp on a second box that could be separately VNC'd into, where anyone could upload and play music they thought was appropriate for the session, without interrupting the main console. And someone installed a Shoutcast server on it too, so everyone could listen.

After a little while this was our little Friday-night routine, regardless of whatever other hacking was happening. The collaborative deejay stage -- we popped a Notepad on the Winamp box to track who was playing and who was up next, though ephemeral chat remained on IRC -- defined a brief era of my internet experience.

Many years later, I ran across a Spotify plugin called Jqbx that did basically the same thing. It was short-lived, but there seem to be several work-alikes. Sadly the community disbanded, but now it's got me thinking...

myself248··on I'm a USB-C Maximalist
Yup. Buy it, test it, post a review, return it. It's the only message you can send.
myself248··on Alternate clock designs and time systems
I feel like it was sooooo close to catching on, but basing it on CET instead of UTC made it a bit too clearly tongue-in-cheek. That also torpedoed its main user-base, which I always thought was sysadmins.
myself248··on Train sim created by just one person is being called the best ever made
> Well, nothing is easier then adding constraints.

Technically it's easy. Mentally it's nearly impossible. This comment posted on Ars yesterday blew my mind:

https://arstechnica.com/ai/2026/07/we-cannot-choose-to-becom...

tl;dr: When given the easy option, people always take it, even when they know the hard route would be better in the long term. But the full story is interesting and not that long, it's worth reading.

myself248··on Bonnie Tyler has died
Featured towards the climax of Short Circuit 2, which was huge in my childhood. What a powerhouse piece of music!
myself248··on StreetComplete: Fixing OpenStreetMap, one tiny quest at a time
See also, https://wiki.openstreetmap.org/wiki/SCEE
myself248··on OpenPrinter
Interesting, thank you! That is quite a list.

I only used one for a few years, and never thought to laminate the pages because they didn't need it -- dye-sub wax-printed pages were already suitable for outdoor maps because the wax repelled water, and they held up where inkjet pages became a smeary mess immediately.

We definitely did wash our hands before and after loading ink blocks, I remember being cautioned about that.

Oh well. I guess my memories are better than the tech deserved. Won't be the last time.

myself248··on The Sneakerweb
This looks like a partial reinvention of NNCP's sneakernet transport, but for a much more limited use-case: http://www.nncpgo.org/index.html

You can also run NNCP over networks if you want to.

myself248··on The Sneakerweb
And if you use your cellphone as a USB mass storage device, it still is!
myself248··on OpenPrinter
And not a single solid-ink-onto-paper sublimation printer, that I'm aware. There are badge printers still using a dye-sub ribbon, but the Tektronix Phaser, later the Xerox Phaser, is completely gone.

I wonder why. Were the consumables too cheap and the printers too reliable to be commercially viable? Did color laser printers catch up in terms of print quality? Did it have some other fatal flaw?

myself248··on A retrospective of my time on the internet
Oh yeah, I forgot about that. Whenever I stopped on the public access channel, it was reruns of city council meetings and stuff. I've heard about all sorts of wild and wooly productions by teenagers and weirdos, but never saw any myself.
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