We have seen the future:

Drones Mug Tourists in NYC

“My buddy and I were walking across the park, you know, and two of those drone copter things just came down right in front of us while we’re walking.  You know, those quad-copter things you see on Youtube.  So, we’re just walking but these two copter things keep buzzing right in front of us, so Steve kinda swats at one but it just dances away and gets right back up in our face and says, ‘Hey, asshole, don’t do that.’  Yeah, it called Steve an asshole, which we thought was pretty funny until the things stop right in front of our face and it says, ‘Give over your money and wallets.’  We didn’t even know what it was talking about, but every time we try to get away the things get in our face, you know?  Steve told the thing to fuck off, we’re not giving you anything and then, bam, the copter in front of Steve hits him square in the chest with a TASER!  Yeah, fuckin’ crazy, right?  Steve goes down and is screaming and the drone thing in front of me says I should take his wallet and his money and his phone and put it in the basket thing hanging under the copter that just TASER’d him.  I mean, the things menacing, you know what I mean?  So I did it.  Then I had to give it my phone and shit, too, and then they both just zoomed up over the trees and were gone, man.  Crazy, right?  That’s what the cops said.  They thought we were high.”