Social circles: Degree to which urban movement is linked to social activity

If you live in a city, you know that a fair amount of your movement around town is social in nature. But how much, exactly? A study uses a new method to infer that around one-fifth of urban movement is strictly social, a finding that holds up consistently in multiple cities.



from News -- ScienceDaily http://ift.tt/1wlKgW5 via Karis World