There's no human operators for the body scanners anymore, due to privacy concerns. The images are analyzed by computer, and any anomalies are highlighted on a c

There's no human operators for the body scanners anymore, due to privacy concerns. The images are analyzed by computer, and any anomalies are highlighted on a cartoon diagram for extra attention during the pat down. Also, if someone had a golf-ball sized growth on the outside of their body, I'm sure the person is already aware of it. (The body scanners can't see inside the body.)