Pedestrian Movement

What does the "Happiest Place on Earth" have to teach the "Capital of the World"? How to better manage the flow of people, for one.
Sep 24, 2013   The New York Times
Like a school of fish navigating the ocean depths or a mass migration of wildebeests, pedestrians follow fundamental laws of swarm behavior when making their way through crowded sidewalks. Alexandra Horowitz explains the laws of the herd.
Dec 17, 2012   The New York Times