Just went through security at CLE and as I approached the TSA line an agent holding a I-pad touches the screen for you and a large arrow lights up and your directed to the regular TSA screening line or a PreCheck line. I "won" and got preCheck. It was a joy to go thru with jacket on, shoes,belt and watch on, and not having to remove laptop. You place you phone and wallet in you laptop bag and send it through as is. Then just walk through the metal detector. Done very quick and easy.