United Airlines updated its iOS app this morning, bringing the client to version 2.0.16. The update includes support for a new feature the company is testing out that enables users to scan their passports to check-in for international flights using their device's camera.
United is calling the trial feature "Expanded International Check-In," and its purpose is to allow international passengers to complete their check-in process and print their boarding pass before arriving at the airport. All it takes is a quick photo scan of their passport...