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A woman tests Vueling’s new biometric recognition system at El Prat airport, January 19, 2023, in El Prat de Llobregat, Barcelona, Catalonia, Spain.
David Zorrakino | Europa Press | Getty Images
As end-of-summer travel lines back up at TSA airport checkpoints in the U.S., one overseas airport is going all-in on a biometric passenger experience. The Smart Travel Project at Zayed International Airport in Abu Dhabi will involve biometric sensors…
