Behold the coming of drone swarms.  Think what this will do for the rejuvenation of noir.  The aging detective with his fleet of quadrotors tailing the unfaithful spouse; the industrial espionage that will become so much easier; and with a larger version what a boon to drug smugglers; not mention a new way to carry out  bio-cyber-terrorism attacks. Think of how much more reason we'll have to be paranoid. On the other hand, no one will ever get lost; because everyone will be under constant surveillance. The slightest misstep will be recorded. People will become much more self-conscious. A new makeup perhaps. And there'll be 'droney', your assistant shopper-drone.  Drones will be ever smaller; and finally someone will slap their cheek thinking it's a mosquitoe when it's a drone. When people call you a drone it will have a whole new meaning.  "Why don't my drones do a flyby with your drones." Maybe for the ladies, a drone landing hat. Color-coordinated drones. Doppelganger drones. And twitter drones, and we'll be available to be seen at every moment, and how fascinating it will all be.....