Would you use your finger as a boarding pass?

Delta bringing in fancy new boarding technique

Updated: 

Delta is testing biometrics in the form of fingerprints in order to make your next flight that much easier, if a little less private. Find out more on the new boarding technique in the video above.

See also: Why this drinks order is most annoying for flight attendants

See also: Dashcam footage captures moment plane lands on highway

Best airlines in the world 2017 (TripAdvisor)

Best airlines in the world 2017 (TripAdvisor)