I don’t know where you live; but in the airports I have visited; having to look at 80% of the specimens waiting in line would ruin my lunch.
Sure, there are few very attractive members of the opposite sex in and about the airport - but how many people like me do you have to look at, before you see one of those?
Besides, the way the young attractive women dress today, you aren’t going to see anything with this machine, that isn’t freely shown to the population at large. Not that I’m complaining, but if one looks closely enough at the pockets of these young ladies, you can count the change they are carrying.
It ain’t der pockets I’m lookin at.