A set of guidelines from the NFC Forum and the International Air Transport Association may be another step toward eventual rollout of NFC-enabled boarding passes, but observers say the prospects for use of NFC technology in air travel remain up in the air.
At the heart of the matter is where to store boarding passes in smartphones–whether in a secure element, device memory or shunning NFC altogether for the tried-and-true bar code.
Google’s recent release of its NFC-based host-card emulation feature for its new Android 4.4 operating system version, which supports NFC payment, ticketing and other applications–including potentially boarding passes–in card-emulation mode without secure elements, adds yet another option for airlines.