Louis Koziarz

Louis Koziarz

@koziarz.com

Embedded systems farmer. Ex WMS, PLD, Stern Pinball. Randomly posting wacky stuff I saved from my time in the coin-op business and most likely retold incorrectly. ꕔ fank löb |✶✶✶✶|

523 followers205 following1.5K posts

"And make it well done". That's the secret.

Star:Line Chicago@starlinechicago.bsky.social

Maybe there’s a more Chicago thin crust pizza order than “Italian sausage and giardiniera” but, if so, I have not found it

Louis Koziarz reposted

An amazing image from Twin Peaks, Dune, and Fallout star Kyle MacLachlan's memoir "Fictional Selves" that just shows how awesome Patrick Stuart is.

When I added @pinballflyers.bsky.social to my feed I thought "wow, we really did use a lot of hype in those days. Most of it totally incorrect or ill-founded". Maybe there's room for a new bot that extracts this kind of stuff out of the pinball material. Thinking about it...

Gaming Hell@sarahssowertty.bsky.social

I've been working on-and-off on adding more 'wisdom' to my stream- a redeem that prints a random quote on-screen, with the majority of them taken from US-focused arcade game flyers. They are truly a delight. Profits! Earnings! MEGABUCKS!!!

Cheap blue LEDs can throw so much UV radiation that they can get your product rejected from EU import (ask me how I know this). Aesthetics aside, I'd be curious to see what a photometer reads when pointed at this.

Pinhead@psychopsonic.bsky.social

#pinball

Louis Koziarz reposted

Several weeks ago, Phil Tippett's legendary animation studio in Berkeley, CA closed. An anonymous hero noticed a folder of CDs. This turned out to be hundreds of unseen hi-res images and videos from Star Wars, Robocop, Jurassic Park, etc. ~90 isos for you to browse: archive.org/details/tipp...

PLD RCT pinball, whitewood time. #2 went together pretty quickly but with the usual Lawlor complement of holes in the playfield that went nowhere. There's packing tape all over the place to keep balls at ground leve.

arborelia@arborelia.net

I'm working on my post for tomorrow night's Silver Ball Century, and I'm excited to write this one because I get to tell you why the attract mode of Data East's "WWF Royal Rumble" pinball machine has a reference to a Weekly World News article

You help the kid apply to college and you see all the hoity talk about their achievements and academic prowess. Then you get to the first football game and it's "we can't kick off until Goober the Goat rings the highly coveted Ding Dong Bell by kicking it with his hind legs! Yee-haw! (gunfire)"

PLD RCT Pinball: our new offices had a lot more open room for workshop space. The wood router stayed in his garage but all the other metalworking tools came over.

PLD RCT early days: After moving offices to Harvard we whipped up a quick first whitewood to show shots. Then we started getting the next playfield up after the holidays.

PLD RCT pinball: After Expo 2001 Pat started getting the license in place. Why RCT? I don't totally recall. Pat loved SimCity (c.f. Dialed In) and Gary wouldn't do an original amusement park theme. I think the relationship with Hasbro helped as they sold the game to Infogrames.

The P2K hackers found the serial console but never understood all the things we could do with that. It was an amazing tool and saved our bacon more than a few times during dev and debug. (more)

Coral Rose@mscoralrose.bsky.social

Another bit of magic was the serial console. The kernel routed standard input/output to a serial port. You could printf() to it and game code could register commands. I added a bunch for things like memory tracking or display management. Tom is an actual fucking Unix wizard

I added the UP, DOWN, ESCAPE, and ENTER commands which look silly when you're typing away on the console. But when I created macros in my terminal program to emit those strings, suddenly you had the coin door buttons on your PC's F-keys =) That made writing the test/audit system a LOT easier.

Obscure Pinball 2000 artifact I found in a box today: a custom boot ROM for the SMC8416 network card in our development machines. This would allow us to boot CPUs over the network during development, as well as other things we had planned. 🙁

I asked LED if there was a VidKidz connection to PERC and High Speed, he clarified that he was at Williams at that time when he wrote PERC, and used a Gimix-ed version of that code to write Space Shuttle and High Speed. Then Jarvis used it for F-14 Tomcat.

RALF's owner also told me he's been in contact with the person that owns the other two Gimix boxes, MYKE and PSINDY. Stuff is getting archived! 🤯

Louis Koziarz reposted

It's an interesting historical project to figure out what was the first pinball to have the designer's name on it, and then other team members after that. Kirk goes on about his struggle with Gary Stern to put his name on Stars (1978), and we know that Gary has always been reluctant to do this.

We negotiated to have PLD's company name and logo on Monopoly, which kind of forced Gary's hand. But at this point in history it was a matter of doing whatever it took to keep sales up and the factory open.

Going through my pinball files, I found a photocopied article. It was a 1985 PlayMeter interview with designer Steve Kirk about the "creative crisis in coin-op". It must have been circulated at Williams when it came out. I used to read Kordek's library during downtime and this was in there. (more)

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Did any of his predictions happen? Absolutely. Did we ever see his amazing "I've designed the future of pinball"? Can't tell from his work in that era. Maybe we lost something? Maybe it was pinball designer bluster? Probably both.

An earlier interview with Kirk covered his work promoting and running tournaments as head of the Pinball Association of America, which seemed to hold tournaments in the mid 70s. He felt tournament/competitive play was good for pinball and it's nice to see that come true in the 21st century.

Going through my pinball files, I found a photocopied article. It was a 1985 PlayMeter interview with designer Steve Kirk about the "creative crisis in coin-op". It must have been circulated at Williams when it came out. I used to read Kordek's library during downtime and this was in there. (more)

notebookcheck.netWindows 11's built-in Weather app wastes more than 1 GB of RAMA new report shows Windows 11's built-in Weather app can consume more than 1 GB of RAM. By comparison, Apple's native Weather app on macOS uses roughly five times less memory under similar conditions.
Ólafur Waage@olafurw.com

[back in the day] Low level programmers: "It's all about optimizing every byte and every cycle, use as little RAM as you can" Other devs: "Nonsense. We have plenty of RAM" [today] Low level programmers: "Well well well"

Louis Koziarz reposted

[back in the day] Low level programmers: "It's all about optimizing every byte and every cycle, use as little RAM as you can" Other devs: "Nonsense. We have plenty of RAM" [today] Low level programmers: "Well well well"