To Spokane County Sheriff John Nowels, the installation of automatic license plate reader cameras has been revolutionary. Flock Safety, a leading supplier of these cameras, brags that they’re used by over 5,000 law enforcement agencies across the country, and that Flock technology can go beyond simply recording a license plate. Many of their devices can also identify a car’s make, model, color, dents, roof racks, window stickers and even a dog in a truck bed.