^ I read it's a bit different than that. You scan your boarding pass, and the display tracks your silhouette [so long as you remain in view of it's cameras), and the display pixels aim your flight information at just you. Once you walk past the display kiosk thing, it looses track of you and you'd have to use the regular display boards. It's not GPS tracking you throughout the airport, or doing facial recognition or anything.
So far it is only at one or two of the airlines.
I was through DTW's McNamara yesterday evening, and I didn't see any of the displays.
Bookmarks