Quote:
Originally Posted by rd_aaron
I was wondering that as well. Usually if you set off the metal detector, they will use that wand on you to check you for metal objects. As far as I remember, if you get randomly selected to do a more thorough inspection, you can choose to be patted down, or do this body scanner, but that's usually after you've walked through the metal detector.
You beat me to it. I thought the scanners took a 360 degree picture of you though.. that's why the sensors circle around you.
EDIT: I see there's another kind of scanner being used which just takes a picture from the front and back. I haven't seen these before:

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I just got back from meetings in Orlando, FL a couple weeks ago, and they have those things there at security; no metal detectors.