No dice as I tried to use Touchless ID in SFO Terminal 1 on Monday, March 2 around 7 am. Passenger traffic was light at SFO generally, and all of the security lines were short. I saw where the Touchless ID line would normally be, but that equipment was not in use. Agent told me they weren’t using it then.
FWIW, I was able to use Touchless ID at Washington National on Thursday, March 5 around 4 pm. Super fast. Just walked up, looked in the camera for maybe 10 seconds, and off I went to the scanning area.