I'm a huge sci-fi dork, I'm sure I'm not alone in that here. One of the reasons I enjoy sci-fi is the chance to reevaluate the devices and computer systems thought-up by the great writers and film-makers of the past. It is interesting just how bad many of these interfaces are.
This discussion can be two-fold: What devices and interfaces do you find memorable from sci-fi you've read/seen?
