The NYPD is testing drones that broadcast public safety warnings during emergencies
The NYPD is testing drones that broadcast public safety warnings during emergencies The NYPD conducted its test on Sunday following weeks of heavy rain and flooding across the city. | Photo by James Carbone / Newsday RM via Getty ImagesThe New York City Police Department is testing new drones that are designed to transmit audio messages to the public, such as announcements warning of dangerous weather or nearby emergencies. On ...