WALK ON BY

摘要

E-gates at airport border and security checkpoints around the world have been with us for more than a decade now but most of them still use what could be called first generation technology. By that I mean that passengers still need to queue and come to a full stop at the gates in order to use them, insert their passport so that it can be read electronically and a facial image of each passenger can be taken and compared to the one in the presented travel document.