Hacker Newsnew | past | comments | ask | show | jobs | submitlogin
Project Blinkenlights (blinkenlights.de)
97 points by doener 12 hours ago | hide | past | favorite | 32 comments
 help



Is this still well recognized?

ACHTUNG! ALLES TURISTEN UND NONTEKNISCHEN LOOKENSPEEPERS! DAS KOMPUTERMASCHINE IST NICHT FÜR DER GEFINGERPOKEN UND MITTENGRABEN! ODERWISE IST EASY TO SCHNAPPEN DER SPRINGENWERK, BLOWENFUSEN UND POPPENCORKEN MIT SPITZENSPARKEN. IST NICHT FÜR GEWERKEN BEI DUMMKOPFEN. DER RUBBERNECKEN SIGHTSEEREN KEEPEN DAS COTTONPICKEN HÄNDER IN DAS POCKETS MUSS. ZO RELAXEN UND WATSCHEN DER BLINKENLICHTEN.


https://en.wikipedia.org/wiki/Blinkenlights

Has some nice photos. More welcome!

And on the modern computer, there is:

Blinkenlights: PC Binary Emulating Visualizer

https://news.ycombinator.com/item?id=31473846

https://archive.ph/GgGeZ

I was always fascinated by stories from older professors about how they could hear when something had gone wrong with an algorithm, because the sound would be wrong.

In my case, I could hear when some Windows malware (its indexer, updates, etc.) was running, because the computer would make funny noises. These days, everything is so silent, and the LEDs are gone, I only notice from the lag!

I sometimes wish there were still sounds, and more besides (e.g. sounds for strange network packets, and so on).

You can do a lot "artificially"; I set it up so my computer makes a frog croak sound when the LLMs finish cooking, and I have a colored orb in my notification bar showing the packet loss.


Back around 1968, I did some work on an IBM 1130 (small-scale 16-bit computer, definitely not a minicomputer, as it filled most of a room). The disk drive was driven by a voice coil, and made an audible click as the head moved from one track to the next. I would do a Fortran compile, then walk to the other end of the building to the break room to get a coffee while the compiler was working. The disk made a distinctive sound when the compiler went to write the executable, and I would immediately walk back to the computer room to see the compilation results.

Yes! I know it! (And I’m not old at all.) I saw it at, as I recall, a model train exhibition when I was very young, and I found it so hilarious I’ve never forgotten it. In fact I was quite surprised when I eventually learned it was a well-known thing, considerably older than I am.

Stuff like this is even more funny if you can actually read German. :)

I have a letterpress print of this from the Cambridge (UK) museum of technology when I was a kid (so about 30 years ago I guess!). I love the juxtaposition between letterpress and the idea of relaxen und watschen der blinkenlichten

Yep :) The first thing that came to my mind also. Nice to see someone else remembers...

I have it 3d printed by my workstation on a small sign

Thought this was the ascii Star Wars in your terminal à la

  telnet towel.blinkenlights.nl

It's wild that it still works to this day. I just checked it the other day via PuTTY.

I first ran across it over 30 years ago while I was still in school, and I'm sure it's been up longer than that.


Haha yep, first thing I thought of as well.

me too and I hadn't thought of it in what feels like 20 years. I'm mad that's not what it was

Same. That was my introduction to telnet

So nice to see this here! We were inspired by Project Blinkenlights to conceive BlinkenCity, a city-wide installation of the same idea (abusing the radio-controllable individually-addressable street lamps in many German cities): https://positive.security/blog/blinkencity-38c3