SOURCE: WTTW, Chicago Tonight

The Array of Things urban data sensor project is prepping to collect all sorts of information on Chicago's streets by early next year. Some of that data includes where people are and how they're moving around the city.  Charlie Catlett, the lead scientist for the project and director of the Urban Center for Computation and Data of the Computation Institute; and Lori Andrews, a professor at IIT-Chicago-Kent College of Law and author of the book “I Know Who You Are and I Saw What You Did: Social Media Networks and the Death of Privacy" join host Phil Ponce to discuss AoT.