They're watching...

Harvard scientists have developed a spy robot that's literally the size of a fly.

Israeli scientists are working on a wasp sized drone that are able to chase, photograph and kill its targets.

Berkeley researchers are working on a insectile drone that they hope can be used by firefighters to look for survivors in building wreckage - pretty cool stuff.

Although, pretty scary stuff at the same time. Big Brother really doesn't need more tools. I suppose I'll just have to become better at fly-swatting.

It's enough to make someone paranoid...