Flipdiscs

There is a fairly impressive installation of these at Heathrow airport in Terminal 5 outside the BA lounges. Struggling to find a decent video on YouTube, but this one’s not terrible https://youtu.be/G03WA30yFMI?si=hx5aLlrj_BH21yr2

Andrew Zolty under the artist name BREAKFAST has created quite a few stunning kinetic artworks with flipdisks.

Just one example: https://theartistbreakfast.com/works/traverse

Also created a larger more sculpted derivative the „brixel“ a rotating brick as pixel. Eg https://theartistbreakfast.com/works/oceans

The author mentions SubSpace (the computer game, from the 90s), and the limited pixel budget for player banners in it.

It would be interesting to see if you could run a pared-down version of that game on a display like this.

I did the same for my office and bought used LAWO flipdot panels for this. Screenshot of the thing here: https://github.com/aivju/flipdotz

> as a pleasant bonus, they emit a sound like rain hitting a window each time one of the disc flips

must be vrey annoying very fast if you have to sit next to it all day

They've been slowly replacing the flip-disc displays on the buses where I live with LEDs and LCD panels which has been such a shame. There is a beautiful mechanical satisfaction to a panel of flip-discs inverting and I genuinely find them easier to read.

Mikeselectricstuff did a 26minute deep dive into flipdots a few years ago which is worth a watch: https://www.youtube.com/watch?v=u26N-pQY2U4

This is insanely cool, the noise they make is also really satisfying!

What was the cost/time breakdown of the entire project because the flipdisc prices are hidden behind quotes and it seems like it would take quite a lot of time to complete the whole display!

There’s a very large one of these at “Climate Pledge Arena” in Seattle. Perhaps 8 feet tall and 16 feet wide. Pretty cool, but stuck pixels are even more annoying when it makes you want to reach out and poke them.

I use quotes because it will always be the Colosseum to me, where I saw the Butthole Surfers, Dead Moon and Nirvana. Don’t get me started on the Kingdome.

Popular in UK train stations until very recently. I suspect that there are still a few out there!

I bought a flip dot display on eBay and now I am stuck with the old thing and my lack of knowledge to make it work. Here's a great resource about technical details (only German though) https://radow.org/flip-dot.php

EDIT: "They have high readability, a long lifespan, and achieves anywhere between 25-60fps" - I think you can't achieve 60fps with a flip dot display.

That display needs some Conway’s Game of Life action pronto.

I'd like to see someone play DOOM (or any game, really) using that flip disc screen!

Is the last photo on that page, describing the cabling, a screenshot of another photo displayed using flipdiscs? that is a whole lot of discs!!

Technology is so cool and you're using it to build a mirror. Would have loved to see generative or other weird graphics.

I remember seeing those at the airport when I was a kid it was fascinating, one of the screens was close to the ground and I got over the chairs just curious how do they flip, now we have the boring soulless LEDs.

I have a question about those wire ferrules they said they were using:

I occasionally connect wires to terminals, but - I've never used ferrules: I just self-twist the thin strands, push the thing in, and use the lever or tightening screw depending on the terminal's mechanism.

Why would I use a ferrule? Or perhaps, under what circumstances is that advised?

PS - Link to the ferrules they mentioned: https://www.amazon.com/gp/product/B07R6QQ7MW/