Telepathic phone call technology. Also has applications for, say, controlling wheelchairs with your mind, Professor Hawking. Holy crap. 0.o
While I'm at it, also from gamera_spinning, Speed Racer full-length trailer. Has more footage, including some sweet Mach 5 maneuvering, but lacks the punch of the teaser, I think. Still, looks cool. :) It's not an accident that much of the action looks like kids playing with Hot Wheels, after the kids are digitally edited out.
PS: And now, a useless piece of SWSE trivia: at character scale (i.e., 2 meters per 1/2" square), a Star Destroyer map would be 33 feet long.