Teleportation. Travel is revolutionising the world, but planes are going backwards (well, ok, just slower), and it's public, has to run to schedules, etc. If I decide I want to nip to the other side of town to see someone, at 1am on a Sunday night, being able to do that instantly would be SO convenient. Of course the main benefits are for longer distances, but it's that I'd likely appreciate the most.
Until then, the tube system from Futurama would suffice.
True, but they're classier too*, so you'd still be outta luck.
*A complete lie admit, but it's hard to make a joke about skanks not sleeping with you
They already have them, they are known as universal remote controls, I have one on my phone, from which I can control everything around me, and once I install the IR light switch I can control them too.
I want a little LCD display that connects to my Ipod that I can clip to the handlebars of my bike that lets me see what's playing and skip tracks if I want.
Coz he wants to send the USD further down the toilet, if ya'll keep replicating these bills beforenot you'll be usin em' to wipe your arse as they'll good for nothin else
Maybe a "deplicator" as well to turn stuff back into.. whatever it makes stuff out of(energy?)? Maybe the replicator could use blueprints, so there's no need to feed an actual object into it.
My dream gadget, woulc be something that can run around my cars and clean every single little detail. And before you guys say "CARWASH!!", carwashe's are crap. I want something that will run around EVERYWHERE on the cars, and clean places even you cant see.