Black Hole
May contain traces of nut
This probably isn't original thought, but it occurred to me this morning that we now have Star Trek communicators in the form of mobile phones, and the electronic clip boards Kirk's underlings presented him reports on (in the form of the iPad or other touch-screen tablet), and of course sliding doors are two a penny on the high street.
All we need now are tricorders, transporters, and warp drive.
All we need now are tricorders, transporters, and warp drive.