Hmmmm. Let's think about it. Both genders walk through the NOS about once a minute. Do you they switch and the wrong sex person leaves the viewing room every minute? In addition, they aren't supposed to see the person going through the NOS and the guy at the NOS doesn't call out sex. So how is the guy in the booth going to know which sex is which until the image appears.

In addition, part II. The images are, according to TSA, non-sexual. Why do they continue to claim the viewer is same sex? Where is that fishy smell coming from?

I call Bravo Sierra.