As protesters take to the streets, they'll be watched by law enforcement agencies that have trialed or are currently deploying a variety of surveillance tools. The Minneapolis Police Department has used an array of technologies in the past —including Clearview AI, which has scraped billions of photos from social media to power its facial recognition tool. Nearby police departments, as well as the Hennepin County Sheriff's Office and the Minnesota Fusion Center — which maintain jurisdictions that overlay Minneapolis — have also used Clearview.
“At a high level, these surveillance technologies should not be used on protesters,” Neema Singh Guliani, a senior legislative counsel for the ACLU, told BuzzFeed News. “The idea that you have groups of people that are raising legitimate concerns and now that could be subject to face recognition or surveillance, simply because they choose to protest, amplifies the overall concerns with law enforcement having this technology to begin with.”