LAX and JFK See Through Scanners

By admin | Apr 21, 2008

millimeter-wave-scanner.jpg

A while ago I posted about Millimeter wave scanners.  Well, it seems the airline industry has seen fit to start piloting those scanners to increase security.  Oh, and it gives folks an option for not getting a pat down.

It’s kind of like something out of a science fiction movie.  Scanners that can see through clothes and detect hidden threats and weapons.  Here’s how it works:

  • Beams of radio frequency (RF) energy in the millimeter wave spectrum are projected over the body’s surface at high speed from two antennas simultaneously as they rotate around the body
  • The RF energy reflected back from the body or other objects on the body is used to construct a three-dimensional image
  • The three-dimensional image of the body, with facial features blurred for privacy, is displayed on a remote monitor for analysis

Of course, people are decrying privacy issues on this technology.  Here’s what they do to safeguard that:

Images will not be printed, stored or transmitted

To ensure privacy, the passenger imaging technology being tested by TSA has zero storage capability and images will not be printed stored or transmitted. Once the transportation security officer has viewed the image and resolved anomalies, the image is erased from the screen permanently. The officer is unable to print, export, store or transmit the image.

Screener viewing images is remotely located

In addition to not storing, printing or transmitting the image, the transportation security officer will be viewing the image on a stand-alone machine (vs. network) that is located in a remote area from the screening process. The image will not be visible to the public, and the viewing TSO will not be permitted to bring any camera into the viewing area. The transportation security officer attending to the passenger at the machine is unable to see the image being produced. Communications between the attending TSO and viewing TSO are accomplished by a red light/green light system.

Here’s a brief video on the systems:



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1 Comment so far
  1. Shaun June 26, 2008 3:46 pm

    What if they stick something up their butt???
    back to the drawing board

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