Cut and paste for pussies? That's why we have copy and paste on WP7 I guess.

Try playing tag in a dark space with only the occasional flash to see where people are (were) the persistence of vision effect is awesome>\.

In other words, point a high powered photo flash at them thereby temporarily blinding them. And this is patentable???

What they have done is quite different than the DARPA project in that it does not involve surgery. Like older prosthetics, it just slips on over the stump. You wear a head band to control it and yes, you think "up", "down" etc to move it. In the video I saw of it a user got it to operate with very little training.

Or to Saskatchewan if you live in Canada