Revolutionizing Passport Checks: The Future of Travel at Heathrow Airport

The video discusses a new iris scanning technology being trialed to streamline passport checks at airports. This method, which takes about 15 minutes, is more efficient and cost-effective than traditional methods like fingerprinting. While airport officials are optimistic about its foolproof nature, passenger feedback has been mixed. The trial involves 2000 passengers over six months, potentially eliminating conventional passport queues.

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