Toggles, switched, and dials too.Blinking lights. Lots of blinking lights.
Toggles, switched, and dials too.Blinking lights. Lots of blinking lights.
Believe it or not, the term is "blinkenlights." That term dates back to at least 1955, where it showed up on a completely serious and aboveboard sign in many computer rooms:Blinking lights. Lots of blinking lights.
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.
Back in the day (the 90s, sometime), one of my friends did code troubleshooting for some IBM mainframe systems. One customer he went to, he found that there were a few test accounts still enabled; this is bad security, so, per policy at the time, he disabled them. The customer called back the next week and he went back to see what he had messed up.I printed my first copy of the Jargon File on 132 column green bar fan fold paper, so yeah.
The lack of computer room does NOT axiomatically mean the lack of a computer. Not a few SF writers (accurately) predicted shrinking computer sizes and integration. Die Blinkenlights braughen keinen Raum.The cruiser in forbidden planet nuwt have had a computer, they looked up morbius quick abd something told they they were being scanned from. Altair 4.
OscilloscopesLots of guages, most of them quite large, with green zones on the left and red zones on the right, so you can tell when things are serious. Also, each guage has a quavering needle so that things look very busy!
Oh yes. Which do nothing but display Lissajous figures.Oscilloscopes![]()

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.