How about breaking out your iPhone and using the camera to scan the area inside the airport to pick up some information about what your choice of eateries or takeout locations might be?
Using such augmented reality technology, this option is available today for iPhone users at Copenhagen Airport. And, it’s reasonable to assume that some forward-looking airport authorities in the U.S. may have augmented reality apps in the works as well.
It’s coming very, very soon to an airport (and mall and museum and …) near you. More via CheapOair.