Recently a friend pointed out the Cardassian styling of the consoles in the Ops Center (and other consoles) on Deep Space 9. I've seen no evidence that the consoles have been switched out with LCARS-style interfaces, so how did Startfleet personnel use these consoles?
Was knowledge of written Cardassian a pre-requisite for being stationed on DS9? Or were the consoles translated in some way to English but the Cardassian stylings were kept? Or was the operations of the space station easy and intuitive enough to figure out that you didn't need a translation?