PoliceBusinessAdvocates Struggle to Control Police Use of Surveillance TechSecurityLA Police Are Collecting Detainees' Social Media Information SecurityExplosion in Geofence Warrants Threatens Privacy NationwideBusinessThe NYPD Had a Secret Fund for Surveillance ToolsBusinessStruggling to Recruit, Police Turn to Targeted AdsGearCitizen's New Service Helps Paying Users Summon the CopsBusinessThis AI Helps Police Track Social Media. Does It Go Too Far?BusinessBaltimore May Soon Ban Face Recognition for Everyone but CopsScienceCould Brain Training Help Address Police Brutality?BusinessThe All-Seeing Eyes of New York’s 15,000 Surveillance CamerasIdeasDoes a Robot Get to Be the Boss of Me?BusinessA Border Town Confronts the Reality of Police SurveillanceBusinessNew York Returns Its Police ‘Robodog’ After a Public OutcryBusinessA New York Lawmaker Wants to Ban Police Use of Armed RobotsIdeasNew York City’s Surveillance Battle Offers National LessonsBusinessThe Next Target for a Facial Recognition Ban? New YorkIdeasThe Capitol Attack Doesn’t Justify Expanding SurveillanceBusinessHow Your Digital Trails Wind Up in the Police’s HandsBusinessSome UK Stores Are Using Facial Recognition to Track Shoppers ScienceCops Are Getting a New Tool For Family-Tree SleuthingBusinessAs Cities Curb Surveillance, Baltimore Police Took to the AirBusinessApps Are Now Putting the Parole Agent in Your PocketBusinessHow Police Can Crack Locked Phones—and Extract InformationBusinessCreepy ‘Geofence’ Finds Anyone Who Went Near a Crime SceneMore Stories