Fully aware that it has some work to do, the Transportation Security Administration is rolling out a big redesign of its security screening operations. As detailed on its blog, the TSA is prepping a "Checkpoint Evolution" project it touts as a way to "calm the checkpoint environment" while at the same time increasing security. Hallelujah.

The TSA's Ann Davis says Checkpoint Evolution will bring a "fundamental shift" in the security screening experience. How? By employing what she calls a variety of

"technology and human elements." The TSA touts 14 of these elements on their blog, explaining each with a somewhat cheesy video...

The elements run the gamut from cutting edge (advanced whole body screening and luggage x-ray technology), to the practical (better signage and an automatic bin return system) to the somewhat silly ("calming" light panels and ambient sounds, storyboards with security screener bios and photos, and "recomposure chairs").

Davis says that a team made up of TSA staff and outside consultants developed the system, taking into account passenger complaints and suggestions made by screeners. To test and refine the system, the agency has been working with a prototype that it built in a warehouse at Reagan National Airport.

Checkpoint Evolution will make its first appearance at Baltimore/Washington International around Memorial Day. Davis says technology for the Baltimore deployment is running the TSA $1.8 million, and that the agency is spending another $332,000 for physical elements such as signage, lights, and seating.

Image courtesy TSA.