Originally Posted by
tods27
I wasn't talking about getting anyone through faster, but more about automating the ID/BP check so you don't need people doing them. That wouldn't affect the x-ray/metal detector checks at all, but would reduce the manpower needed at a TSA checkpoint.
Thanks, I understand better now. For practical purposes, I don't see how a ID/BP check will be 100% non-human for the foreseeable future for the same reason we still have paper BPs. Reduced need for humans? Yes, I can see it.