passengers will also be able to upload their passports to their phone and travel through airports using their face for verification. Instead of manually checking in, which would let airlines know who intends to board their flights, airlines will instead be alerted when passengers arrive at the airport and their face is scanned
They can’t even reliably scan a QR code, how can they pull that off with 100% accuracy?
I think the lesson to be learned is that everything works in the demo (except when it doesn’t), but when it’s deployed to thousands of sites by the cheapest contractors, operated by untrained and unmotivated personnel, and not calibrated or maintained over its lifetime… the reliability goes down a bit.
This also means people wouldn't be able to travel with cheap burner phones, which is extremely problematic for people who need to travel to and from increasingly authoritarian states.
Not a lot, maybe, but in cases where someone else is paying for the flight, there may be some. And there are a fair number of older people who may be able to afford the plane ticket, but carry a dumb flip phone because that's what they understand and can operate.
TSA in the States has already pulled it off. they use sources they already have like your current and past passport and ID photos for verification and do not store the pic they take when crossing TSA. that's what the signs say at least. I guess it's good enough for them already..