New York school district uses facial recognition technology to identify potential shooters

Daily Mail - Science & tech 

An Upstate New York school is using facial recognition technology to help it spot possible school shooters or escaped felons on campus. Lockport City School District has installed a surveillance system in a high school, middle school and several elementary schools that scans students' faces to check for matches in its security database. The controversial move has attracted pushback from local parents, privacy advocates and some legislators who say it could invade students' privacy. Each client who chooses to install the system is able to choose which information is loaded into its database. They may source the material from local mugshot databases or images of students who've been expelled.