Check out the latest from all-time great Robert Hodgin (anybody here old enough to remember Flight 404?):
Taxi, Taxi! is 1 of 4 different pieces we created exclusively for the towering video wall. It uses NYC Open Data taxi data plotted against routes created with Open Street Map which is displayed within a 3D model of New York City. It is designed to run in realtime and was created with the Cinder C++ coding framework.
If only the traffic flowed that smoothly in real life.