Restriction against smiling in passport photos stems from the need for accuracy in facial recognition software, which depends on unaltered facial proportions.
Smiling can cause issues with facial recognition software at airports READ MORE: I will never fly Ryanair again after they charged me a silly fine A travel expert has revealed the real reason why ...
A biometric photography expert has finally revealed why you are not allowed to smile in your passport photos and the reason ...
A travel expert has revealed the real reason why people aren't allowed to smile in their passport photo. Karolina Turowska, a biometric photography and travel expert at Passport-Photo.Online ...