That surprised me as well, but even freakier, my sister flew into the US with her 3 year old who looks nothing like her passport photo since it was taken when s

That surprised me as well, but even freakier, my sister flew into the US with her 3 year old who looks nothing like her passport photo since it was taken when she was 6 months old. Held the kid up to the camera and boom - full name and DOB pops up. Pretty clear the facial recognition tech works well, but I also wonder if there is backend matching with passenger lists as well.