What defines an airport city?

Placemarque chose to sponsor Built Environment Networking’s Airport Cities Development Conference because it combines our key markets. We create wayfinding for large estates and for communities. An airport city involves (possibly) the most complex of all estates. And community-wise, an airport city is the same as every other city, isn’t it? People have to eat, sleep, rest and recharge, and they need to connect with their surroundings and with other people. Perhaps