I was reading some tech news articles this evening and this little tidbit caught my eye. It seems that some researchers have figured out a way to take a picture of a set of ordinary house door keys, run the picture by some software that compensates for angles, lighting and a few other factors and then sends that data to a key making machine that can make keys that work "80 percent of the time on the first try".

Lends a whole new meaning to physical security!