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City of Chicago

Chicago Becomes First City to Launch Array of Things

Chicago Becomes First City to Launch Array of Things

This week in Chicago, the Array of Things team begins the first phase of the groundbreaking urban sensing project, installing the first of an eventual 500 nodes on city streets. By measuring data on air quality, climate, traffic and other urban features, these pilot nodes kick off an innovative partnership between the University of Chicago, Argonne National Laboratory, and the City of Chicago to better understand, serve, and improve cities.

In the first phase of the project, 50 nodes will be installed in August and September on traffic light poles in The Loop, Pilsen, Logan Square, and along Lake Michigan. These nodes will contain sensors for measuring air and surface temperature, barometric pressure, light, vibration, carbon monoxide, nitrogen dioxide, sulfur dioxide, ozone, and ambient sound intensity. Two cameras will collect data on vehicle and foot traffic, standing water, sky color, and cloud cover.

New OpenGrid App Illuminates City Data for Residents

New OpenGrid App Illuminates City Data for Residents

OpenGrid, a new website and mobile app that maps and visualizes city data for Chicago residents, was announced and released today by the City of Chicago. The project, funded by the Bloomberg Philanthropies Mayors Challenge, was built in partnership with researchers at the CI's Urban Center for Computation and Data and uses their Plenario open data platform.

University of Chicago to serve as test bed for Array of Things project

University of Chicago to serve as test bed for Array of Things project

“The Array of Things will create a new public utility of open data for the citizens of Chicago,” said Charlie Catlett, director of the Computation Institute’s Urban Center for Computation and Data and senior computer scientist at Argonne. “The unprecedented flow of data from these sensors will create exciting new opportunities for research, technology development and education that will enrich our knowledge about the city.”