TSA's $781 Million Scanner Rollout Quietly Changes 3 Things Every Flyer Does At Security

Airport security in the US is changing in ways many travelers may not immediately notice, even as they pass through checkpoints every week.

The TSA Is Replacing Traditional X-Ray Machines With 3D CT Scanners For years, airport security checkpoints followed a familiar routine.

While implementation varies by airport and checkpoint, the long-term goal is clear: reduce the amount of handling required during security screening while maintaining or improving threat detection capabilities.

The TSA's deployment of advanced CT scanners is gradually eliminating one of the most frustrating aspects of airport screening.

Passengers at equipped checkpoints are increasingly allowed to leave laptops, tablets, cameras, and approved liquids inside their carry-on bags.