I wrote a primer describing and visualizing police surveillance technology. This project was also posted on the website of the Lucy Parsons Labs.

Cameras, automatic license plate readers, cell site simulators and many other surveillance devices are currently used in the city by the Chicago Police Department and its sister agencies. However, many citizens are unaware of the scope of the surveillance systems, their huge cost, and the privacy implications of their use. Lucy Parsons Labs has written a primer on police surveillance devices in the city, and will be updating it as we learn more through our audit in collaboration with Muckrock and our other investigations.

Chicago residents have legitimate questions surrounding the use of these techologies: Are appropriate policies and procedures in place to ensure these systems are responsibly used? To what degree are these systems necessary or even useful? Do the benefits of these systems justify the tens of millions of dollars of taxpayer dollars being spent on them? Do members of the public want this level of surveillance to be used?

In the past, police surveillance of public spaces was constrained by resources such as availability of police officers. However, surveillance technology is producing a significant expansion of police capabilities. Police were historically unable to follow every resident with a police car, but with new surveillance technologies they may be able to effectively accomplish the same goal albeit in a less disruptive manner.

Members of the public need to recognize the far-reaching implications of giving over this level of power to law enforcement. The transition from police officers having a restricted ability to follow and monitor suspicious people to having pervasive surveillance capabilities is occurring in our city today. We must have public knowledge of surveillance capabilities, policies and procedures in order to have the critical debate about this infrastructure as well as to campaign for transparency and accountability.

Check out the full primer.

Check out the full primer