Facial recognition tech takes off at DCA and BWI

Facial recognition technology is now deployed at all Reagan National Airport and BWI security checkpoints — part of a TSA program that's slated for over 400 airports nationwide.

Why it matters: It's designed to enhance security and in some cases, speed things up.

The big picture: Facial recognition tech is already embraced by Clear and a pilot TSAPreCheck program where participating travelers can speed through security without presenting physical IDs or boarding passes.

The intrigue: There are growing accuracy and privacy concerns over the technology, and reported issues with proper training by federal agencies .

Context: Dulles rolled out an early facial recognition system back in 2018. More recently, apps like Mobile Passport Control use facial recognition to help travelers hasten through customs.

• A national pilot program launched at DCA in 2020. Authentication units are now in their second generation.
• BWI rolled out new credential technology last year, which can authenticate over 2,500 types of IDs and is completely self-serve.

Zoom in: At DCA, the authentication program verifies travelers by scanning their ID and taking their photo. The optional process doesn't store photos or use biometrics.

• Travelers may opt-out with no penalty or added time. Travelers under 18 aren't photographed.