Has anyone seen the new e-gates in the lower T concourse in ATL? They are similar to riding mass transit where you scan your boarding pass then the “gate” barriers open and allow you on to the jetway. The one’s I noticed had 2 “self-serve” station and then one station for the GA to do traditional scanning. I have not seen it in action but could be a good idea for more throughput at gate area but we are all still funneling into the same jetway.