The airline is looking to make the boarding process a little less tedious by using biometric technology at London's Heathrow Airport

The U.K.'s largest airline, British Airways, is making the boarding process a little less tedious by using facial recognition technology at London's Heathrow Airport.

A biometric device at the airport's Terminal 5 scans passengers and boarding passes, then a second facial scan at the gate confirms their identity, without having to rustle around in search of any documents.

Three gates have incorporated the system, but the airline is soon planning to expand to 33 more according to Skift. So far it's only being used in domestic flights.

This new development fits right in with most airports' current trend of automation. Self-check-in kiosks are in many around the globe, including Heathrow, and new opportunities for technology to take a leading role in airport security are sure to keep on popping up.

British Airways

The U.K.'s largest airline, British Airways, is making the boarding process a little less tedious by using facial recognition technology at London's Heathrow Airport.

A biometric device at the airport's Terminal 5 scans passengers and boarding passes, then a second facial scan at the gate confirms their identity, without having to rustle around in search of any documents.

Three gates have incorporated the system, but the airline is soon planning to expand to 33 more according to Skift. So far it's only being used in domestic flights.