Barre Army Navy Store spends a lot of our days selling camouflage clothing for hunting, police and military use see http://www.vtarmynavy.com/. But what if you could break the camouflage pattern and see the needle in a haystack. Here is a link to research on just that:
The premise is that the brain can be taught to break the camouflage pattern and pick out what does not belong.
It's a very interesting premise. I think animals have an instinctual way of doing that and just playing with the premise. I wonder if it's possible to some how reverse the process and develop a clock of invisibility based on what people think they see.
The possibilities infinite. What do you think?