‘See-around-a-corner’ camera prototype unveiled
http://www.usatoday.com/tech/science/story/2012-03-20/see-around-a-corner-camera/53668372/1
Not ready for prime time, but it is quite interesting, none the less. In a few years I can see this being developed to the point where you can get really good images of what is around the corner and I can imagine all sorts of uses for it (none, so far, anyway, that are particularly ethical or moral).
What will humans think of next?