If 2011 is any indication, our future relies on robots, insanely high-definition TVs, self-driving cars, and computer intelligence. Take a look.
They're not quite robot overlords, but new robot prison guards will soon help human guards monitor inmates in South Korea.
Computers and robots will replace humans in enough jobs that they will dramatically change the economy.
This fully armored robot is decked out with ultrasonic sensors, a turret gun, and unique wheels that can move the bot in any direction, any time.