Wireless radios are limited by one seemingly simple problem: they can't send signals and receive signals at the same time.
RUSSIAN LASER TANK.
Meet the BendDesk, the desk that instead of workers being bent over, will be bent over for you.
Yes, they will be made with blinged-out rocks.
Ahhhh, Dust-Off, that noble protector of computers and other consumer electronics.
There are many technologies that "Star Trek" anticipated, although sadly for horny lonely people and thankfully for the continued existence of the human race, the Holodeck remains fiction.
One problem that has always tweaked circuit designers is copper, which is kind of a crappy way of connecting the various chips needed to make your computer awesome, or at least functional.