> Travelers who volunteer to use the new system are directed to insert their drivers license, ID card, or passport into the appropriate reader, stand on a marke

> Travelers who volunteer to use the new system are directed to insert their drivers license, ID card, or passport into the appropriate reader, stand on a marked spot in front of the webcam, and remove their face mask, so that the image from the ID (or, more likely, from some back-end image database linked to the ID, although that hasn’t been disclosed) and the image from the webcam can be compared by some undisclosed algorithm. So… mugshots.