The Atlas of Surveillance Expands Its Data on Police Surveillance Technology: 2024 Year in Review

EFF’s Atlas of Surveillance is one of the most useful resources for those who want to understand the use of police surveillance by local law enforcement agencies across the United States. This year, as the police surveillance industry has shifted, expanded, and doubled down on its efforts to win new cop customers, our team has been busily adding new spyware and equipment to this database. We also saw many great uses of the Atlas from journalists, students, and researchers, as well as a growing number of contributors. The Atlas of Surveillance currently captures more than 11,700 deployments of surveillance tech and remains the most comprehensive database of its kind. To learn more about each of the technologies, please check out our Street-Level Surveillance Hub, an updated and expanded version of which was released at the beginning of 2024.

Removing Amazon Ring

We started off with a big change: the removal of our set of Amazon Ring relationships with local police. In January, Amazon announced that it would no longer facilitate warrantless requests for doorbell camera footage through the company’s Neighbors app — a move EFF and other organizations had been calling on for years. Though police can still get access to Ring camera footage by getting a warrant– or through other legal means– we decided that tracking Ring relationships in the Atlas no longer served its purpose, so we removed that set of information. People should keep in mind that law enforcement can still connect to individual Ring cameras directly through access facilitated by Fusus and other platforms. 

Adding third-party platforms

In 2024, we added an important growing category of police technology: the third-party investigative platform (TPIP). This is a designation we created for the growing group of software platforms that pull data from other sources and share it with law enforcement, facilitating analysis of police and other data via artificial intelligence and other tools. Common examples include LexisNexis Accurint, Thomson Reuters Clear, and 

New Fusus data

404 Media released a report last January on the use of Fusus, an Axon system that facilitates access to live camera footage for police and helps funnel such feeds into real-time crime centers. Their investigation revealed that more than 200,000 cameras across the country are part of the Fusus system, and we were able to add dozens of new entries into the Atlas.

New and updated ALPR data 

EFF has been investigating the use of automated license plate readers (ALPRs) across California for years, and we’ve filed hundreds of California Public Records Act requests with departments around the state as part of our Data Driven project. This year, we were able to update all of our entries in California related to ALPR data. 

In addition, we were able to add more than 300 new law enforcement agencies nationwide using Flock Safety ALPRs, thanks to a data journalism scraping project from the Raleigh News & Observer. 

Redoing drone data

This year, we reviewed and cleaned up a lot of the data we had on the police use of drones (also known as unmanned aerial vehicles, or UAVs). A chunk of our data on drones was based on research done by the Center for the Study of the Drone at Bard College, which became inactive in 2020, so we reviewed and updated any entries that depended on that resource. 

We also added new drone data from Illinois, Minnesota, and Texas. 

We’ve been watching Drone as First Responder programs since their inception in Chula Vista, CA, and this year we saw vendors like Axon, Skydio, and Brinc make a big push for more police departments to adopt these programs. We updated the Atlas to contain cities where we know such programs have been deployed. 

Other cool uses of the Atlas

The Atlas of Surveillance is designed for use by journalists, academics, activists, and policymakers, and this was another year where people made great use of the data. 

The Atlas of Surveillance is regularly featured in news outlets throughout the country, including in the MIT Technology Review reporting on drones, and news from the Auburn Reporter about ALPR use in Washington. It also became the focus of podcasts and is featured in the book “Resisting Data Colonialism – A Practical Intervention.”

Educators and students around the world cited the Atlas of Surveillance as an important source in their research. One of our favorite projects was from a senior at Northwestern University, who used the data to make a cool visualization on surveillance technologies being used. At a January 2024 conference at the IT University of Copenhagen, Bjarke Friborg of the project Critical Understanding of Predictive Policing (CUPP) featured the Atlas of Surveillance in his presentation, “Engaging Civil Society.” The Atlas was also cited in multiple academic papers, including the Annual Review of Criminology, and is also cited in a forthcoming paper from Professor Andrew Guthrie Ferguson at American University Washington College of Law titled “Video Analytics and Fourth Amendment Vision.” 

Thanks to our volunteers

The Atlas of Surveillance would not be possible without our partners at the University of Nevada, Reno’s Reynolds School of Journalism, where hundreds of students each semester collect data that we add to the Atlas. This year we also worked with students at California State University Channel Islands and Harvard University.

The Atlas of Surveillance will continue to track the growth of surveillance technologies. We’re looking forward to working with even more people who want to bring transparency and community oversight to police use of technology. If you’re interested in joining us, get in touch. 

This article is part of our Year in Review series. Read other articles about the fight for digital rights in 2024.