I've read a lot of posts about traveling while dressed. I've read the posts on those of you that fly while dressed and I admire your fortitude and determination. Well in Philly the full-body scanner has arrived at Philadelphia International Airport. Passengers going through the security checkpoint now have an option of using the new technology, or sticking with a walk-through metal detector - followed by a pat-down. The pat-down is much more thorough than the current pat-downs. Right now it is only at the Terminal F but the other gates should have them in a few weeks. So, I was wondering does this give you pause or is it just another thing to go through? Looking at the picture of the scan you can tell what kind of under garments a person is wearing. So even if you just wore panties that could be seen. I don't travel dressed but it was the first thing I thought about while watching the news tonight. From what I understand the TSA security officer working with a passenger does not see the image, and the officer viewing the image is in another location and does not see the passenger. The TSA officers are in contact via radio. The communication is through a headset.