There has been a database of visa overstayers for a very long time. Today it is based on flight records, it used to be done via paper forms (I-94(W)) [1] What

There has been a database of visa overstayers for a very long time. Today it is based on flight records, it used to be done via paper forms (I-94(W)) [1] What is being talked about (and has been for years) is biometric identity confirmation of the visitor leaving the country. I remember seeing the kiosks at the airport at one point years ago. [1] https://www.cbp.gov/travel/international-visitors/i-94-instructions/i94-rollout https://www.cbp.gov/travel/international-visitors/i-94-instr...