1. What disruptive technologies and emerging substitutes are changing airport security?
Touchless screening systems, AI-enabled computed tomography, and biometric One-ID travel are the most visible disruptors. Multiple vendors are using deep learning to reduce false alarm rates by 20–30% while preserving detection accuracy. Emerging counter-UAS radar and LiDAR-based perimeter sensors are also becoming substitutes for traditional CCTV-only surveillance.






