The Canadian Air Transport Security Authority (CATSA) has announced plans to install computed tomography (CT) technology at security screening checkpoints at several airports across Canada over a multi-year period.CT technology uses advanced three-dimensional rotatable images enhancing screening officers' ability to detect explosives and other threat items. For air travelers, it means that permitted liquids, aerosols and gels (less than 100ml each), medical devices and large electronics can remain in their carry-on baggage when being screened.Continue reading Canada to install checkpoint CT scanners nationwide at Passenger Terminal Today.