The city of Chicago has begun installing data sensors that will eventually monitor the whole city.
When the “Array of Things” network is complete, 500 sensors will track a variety of data points, including pedestrian patterns, how loud it is in a given area, and cloud cover.
The first few sensors were recently installed in the Pilsen neighborhood. The network is expected to be fully up and running by 2018.
WBEZ's Miles Bryan reports.