Alien is my favourite movie franchise. They definitely made too many of them, but that aside, they’re amazing.
I especially like the world building. Visual elements that don’t add to the plot directly, aren’t mentioned by characters, but just exist.
I ran into this article about building a Raspberry Pi based cyberdeck, with Alien semiotics kepcaps
That led me to this article from 2014 about the Alien typography.
I’d buy the keycap set, but $197 seems steep.