Nanotech potentially dangerous. In other news, fire is potentially hot.
I can see how this would be an issue if you just released nanobots without any sort of tests, but I don't think safety would be that hard to implement. If the bots are designed to build things or tear things down, just make them shut down if they detect temperatures and humidity levels that would occur inside a human body. If they aren't needed as a permanent fixture, don't give them any way to "recharge". Make them shut down if they detect a certain radio frequency. Whatever.
"I love my little computing companion but I often find myself missing a full sized keyboard. I have been looking at several of these portable and flexible keyboards, but I can't seem to make up my mind about which I should buy. I don't want the keyboard to be overly expensive, but I want it to be good quality. Also, how difficult is it to type on these keyboards? Thanks!"
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