Smartphones and face recognition are being combined to create new digital travel documents. The paper passport’s days are numbered—despite new privacy risks.
I don't have a mobile phone. How is that supposed to work? Will owning a specific object and attached subscription to a private entity be mandated by law?
More and more not complying with digitalization will get you into trouble. I don't think it will be mandatory but expect to run into delays, similar to how you technically have the right to refuse the x-ray-like machine at airport security, but doing so is time consuming, everyone will hate you for it, and cause you significant delays, on top of making you look suspicious.
I quit flying (domestically, at least) over the x-rays and TSA bullshit. I'm driving 13 hours today in order to avoid that particular security theater.
Can't wait for high speed rail to be common and cheaper in Europe. I just hate everything about airports and flying. I already only fly if I have time constraints. I'll gladly take a train for 10 hours instead of a 1 hour flight (which requires more than 1 hour commuting, being 2 hours early, waiting for luggage, then commuting back, so that 1 hour is more like 4).