Just when you thought you had no more to worry about

Just when you thought you had everything under control, along comes another level of technological development to put it all out of control again. This new imaging system from DARPA (Defense Advanced Research Projects Agency) has developed a 1.8 billion pixel camera that can take picture from more than three miles away and recognize people. I realize this has little to do with genealogy, yet. But if you think about it for a while...