The Transportation Security Administration (TSA) plans to introduce computed tomography (CT) scanners at airport security checkpoints. These new devices offer enhanced screening capabilities by creating three-dimensional images of carry-on bags compared to the older X-ray machines that provided two-dimensional images.
CT scanners have the potential to detect threat items that might evade detection by traditional X-ray machines. This advancement in technology minimizes the need for passengers to remove items from carry-on bags, streamlining the security process.
While CT scanners represent progress in security technology, deploying them universally at all checkpoints might not be optimal. Airports must consider factors such as cost and logistics to ensure effective implementation without compromising efficiency.
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