Facial-Recognition Software Might Have a Racial Bias Problem

State and local police began using facial recognition in the early 2000s. The early systems were notoriously unreliable, but today law-enforcement agencies in Chicago, Dallas, West Virginia, and elsewhere have acquired or are actively considering more sophisticated surveillance camera systems. Some of these systems can capture the faces of passersby and identify them in real-time. Sheriff's departments across Florida and Southern California have been outfitted with smartphone or tablet facial recognition systems that can be used to run drivers and pedestrians against mug shot databases. In fact, Florida and several other states enroll every driver's license photo in their facial recognition databases. Now, with the click of a button, many police departments can identify a suspect caught committing a crime on camera, verify the identity of a driver who does not produce a license, or search a state driver's license database for suspected fugitives.