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Posts tagged law enforcement technology
Body-Worn Camera Experiment Report

By Madison, Wisconsin Police Department

  In August 2023, Madison City Council passed a resolution authorizing the Implementation of the Body-Worn Camera Experiment Program. The resolution included multiple attachments that provide a history of the body worn cameras (BWC), feasibility reports, example policy, public comments, Alder amendments, legal review, and Chief Barnes’ memo requesting approval to conduct the experiment. The resolution represents a culmination of several years of effort by city residents, staff and alders. The experiment program consisted of technology, research and cost estimates. The technology portion began April 1, 2024, and was completed July 14. The BWC units were worn by officers in the North District. The first two weeks consisted of setting up and assigning units to officers, testing, and training. The use of body worn cameras began in the field on April 15. The BWC units were loaned by MPD’s existing dash camera vendor for the duration of experiment. The research was conducted by an outside researcher; Dr. Broderick Turner at Virginia Tech. Police Director Eleazer Hunt and members of the BWC Committee met with Dr. Turner multiple times to identify needed data and survey questions. This report includes Dr. Turner’s findings (Appendix A) and a budget estimate for implementation (Appendix B). Estimates are based on full deployment of BWC across MPD, the acquisition of hardware, operations/storage needs, peripherals, personnel, and support several years of operation. During the experiment, an interim Standard Operating Procedure (SOP) guided the use of BWC (Appendix C). This SOP is informed by the Police Body-Worn Camera Feasibility Review Committee, MPD’s current SOP for dash cameras and audio microphones , and a review of model policies developed by the International Association of Chiefs of Police and the U.S. Department of Justice. Findings from the experiment: 1- Officers did not change behavior while wearing a BWC 2- Charges were not added when officers reviewed video 3- Technical issues related to battery life and uploading video were evident in the first half of the experiment and resolved 4- Specific situational use of BWC required clarification of the SOP 5- The limitations of the experiment included a short duration, a small number of officers participated, there was limited time for analysis (interviews), and no post-experiment analysis 6- BWC may help with trust building, legitimacy, and transparency  7- Public Records requests impacted staff time to research, redact, and provide videos to requestors  

Madison, WI: City Police Department, 2024. 47p.

Law Enforcement Use of Predictive Policing Approaches

By Erin Hammers Forstag, Rapporteur; Division of Behavioral and Social Sciences and Education; National Academies of Sciences, Engineering, and Medicine

Predictive policing strategies are approaches that use data to attempt to predict either individuals who are likely to commit crime or places where crime is likely to be committed, to enable crime prevention. To explore law enforcement's use of person-based and place-based predictive policing strategies, the National Academies of Sciences, Engineering, and Medicine held a two-day public workshop on June 24 and 25, 2024.

National Academies of Sciences, Engineering, and Medicine, 2024. 14 pages