dementomstie It's the masks that Hexidecimal wore in Reboot!
ashtar. Oh man, I loved that show. I wish they'd sort of remake it with a similar plot and characters, but with a new continuity and a fresh interpretation. Like, some sort of... can't think of the word.
Anyway, it's best to keep in mind that computers in those days had less power than a Blu-ray player and because there was no mouse or graphics, all the models were typed in to a terminal with green text.