Google chairman Eric Schmidt thinks robots have their work cut out for them if they want to replace people.

"There's something about humans that technologists always forget," he said. "Humans are creative and unpredictable."

But futurists like Ray Kurzweil are quick to point to indicators that machine "existence" will one day supersede that of standard human existence.

Kurzweil's predictions have pegged such a time as still being many years away (our brains will supposedly be powered by computers in 2035), but already in the here and now, we have early examples of how robots will not only interact with humans, but may even one day replace humans in certain jobs.

Google's self-driving cars could replace cabs and truck drivers.

Google's self-driving cars are already street legal in certain states. As they continue to be perfected, it's reasonable to imagine them as mostly autonomous delivery vehicles or cabs.

Robots will soon fight alongside flesh-and-blood soldiers.

Unmanned military drones can already fly missions with or without a human behind the controls, and development of humanoid robots with arms and legs is getting so sufficiently advanced that they may end up "stealing" soldiers' jobs.

Amazon's drones could go a long way toward replacing the UPS.

Amazon teased its drone program and got everyone talking about automated delivery. The word is that Amazon will one day be able to dispatch your order to your home by way of GPS in 30 minutes or less if you live within 10 miles of a shipping hub.

As the technology improves and drones fly longer and faster, it's easy to imagine package delivery a la UPS becoming largely automated.

Robots will be caretakers.

Whether it's a disabled child or an aging adult, robots will eventually serve as full-time caretakers for people.

A robot hacked together with parts from a Kinect video game controller is already being used to teach social skills to autistic kids, and some say robots are the way of the future for elder care.

See the rest of the story at Business Insider

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