Just a quick data point for EWR terminal B from last week 14th november arrived to the machine it is a facial recognition only. There is no passport needed no moving a camera to get your face in it. Just go there stand in front of it and your face appears on the screen. Then the lights around it go green. There is a customs person right there if need anything to declare. I just said I had tea and chocolate she just said enjoy them and that was it. I got to the carousel way before the bags arrived and way before the crew etc