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Terrifying reality of what airport security could actually see through an X-ray machine

Home> Community> Life

Published 13:13 29 Apr 2024 GMT+1

Terrifying reality of what airport security could actually see through an X-ray machine

Travellers were left shocked after discovering how detailed the scanners were, but they've gone through some changes since

Emily Brown

Emily Brown

Walking through airport scanners is a necessary aspect of airline travel these days, but have you ever stopped to think about what those machines actually reveal?

The devices are designed to highlight any objects people could be hiding beneath their clothes - so obviously, they must be able to 'see through' your clothes to some extent.

But exactly how much can they see?

Most people are used to being scanned at the airport. (Joe Raedle/Getty Images)
Most people are used to being scanned at the airport. (Joe Raedle/Getty Images)

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In the grand scheme of things, widespread airline travel is a relatively recent thing, so the technology surrounding the security of it all is still being updated and perfected.

Not enough to allow you to take through a full-sized bottle of shampoo just yet, but we're making progress all the same.

Shawna Malvini Redden, PhD, a communication researcher who has studied the TSA since 2010, and who authored the book 101 Pat-Downs, revealed to Reader's Digest that airport security would have been able to see a whole lot through X-ray machines just a few years ago.

Images said to be from these scanners went viral after revealing the shocking reality of the images, showing highly detailed renderings of a completely naked body.

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The images didn't hold anything back. (X/@‌greendaylover44)
The images didn't hold anything back. (X/@‌greendaylover44)

Yep, you heard me right. Those members of security apparently got an eyeful every single time someone walked through the scanners.

Malvini Redden confirmed the truth of these images as she commented: “Early versions of the scanners came out without any privacy protections, and TSOs in the checkpoint could be looking at naked images of passengers as they went through the screening."

Needless to say, this revelation left people reeling.

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Taking to X after hearing the news, one person commented: "Wait when you walk through the airport security scanner thing do the tsa agents see you naked???!!?!! I should have been flexing!!!!!!!!"

As I mentioned, however, technology has moved on since 2013.

Airport scanners are now more generic. (Bruce Bisping/Star Tribune via Getty Images)
Airport scanners are now more generic. (Bruce Bisping/Star Tribune via Getty Images)

Thankfully the scanners aren't quite so invasive nowadays, as Malvini Redden explained: "Now when passengers are scanned, the machines are supposed to generate generic images of a body instead of the passenger’s unique image.”

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Instead of detailed images, then, the machine instead creates a 'doll'-like figure to represent the generic human shape.

“With millimeter wave machines that have the privacy software installed, TSOs are only seeing this outline with a green ‘clear’ or a red ‘stop and check’ signal,” Malvini Redden continued.

“If someone has something in their pockets, for instance, the machine will put an alarm note in the paper doll’s groin region so the officer knows generally where to search.”

So there you have it; you don't need to worry about security seeing all your bits and pieces - just whatever you've forgotten to take out of your pockets.

Featured Image Credit: Christopher Furlong/Getty Images

Topics: Travel, Technology, Science

Emily Brown
Emily Brown

Emily Brown is UNILAD Editorial Lead at LADbible Group. She first began delivering news when she was just 11 years old - with a paper route - before graduating with a BA Hons in English Language in the Media from Lancaster University. Emily joined UNILAD in 2018 to cover breaking news, trending stories and longer form features. She went on to become Community Desk Lead, commissioning and writing human interest stories from across the globe, before moving to the role of Editorial Lead. Emily now works alongside the UNILAD Editor to ensure the page delivers accurate, interesting and high quality content.

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