New CT scanners like those used in hospitals have been rolled out at a few airports for a trial.
For carry-on luggage, it should mean that you won’t have to remove laptops and liquids from your bag. Using explosive detection technology, the new scanners are in place at London Heathrow, N.Y. JFK and Schipol (Amsterdam.)
If the trials go well, expect to see the new tech at all airports, speeding passengers through security. YAY!