I cannot find the thread where someone has asked about the kiosk things that scanned passports and distributed boarding passes.
We used them on Friday leaving Aruba.
Then allwe had to do was drop off our bags at the bag drop counter.
and the global entry machines will be operating probably by the first of the new year.
there has been training sessions held re: these machines for airport personnel.
see this link re: the global entry program http://www.cbp.gov/global-entry/about