This picture was taken with a 70,000 x 30,000 pixel camera (2100 MegaPixels.) These cameras are not sold to the public and are being installed in strategic locations. It can identify a face in a multitude of people. Place the cursor in the mass of people and double-click a couple times (or 'finger-spread' on a device.) Scary sharp. Click on the image below and scroll in to see the Scary Part. They Know, It includes Face Recognition! This camera is not yet available in stores near you!