I really doubt that nano technology will turn the world into a matrix. I personally think it is a very awesome idea, and am glad to see it is being tested. This could pro-long human life in my opinion, that is if we had shots with nanobots that were programmed to kill all types of diseases or illnesses. Also its another step further in the LED tattoos. This is another thing that is going to be extremely awesome, and is expected to be put in use by 2020 i think.

Eventhough I posted this here like when I first came here, the same one, I will share my views anyway. Yes it is creepy, but you should have known human batteries were coming....be them body heat or blood.

And yes I agree, it does seem like the scientists are taking ideas from movies some times.