The technology combines rapid deployment, live video feeds, and non-lethal force to intervene before police arrive
Forward-looking: When classes resume this fall at Deltona High School in Florida, students might find an unusual addition to their campus security system: ceiling-mounted drones designed to respond to active shooter threats. The machines – called Black Arrows and built by Austin-based startup Mithril Defense – can race through school corridors at speeds up to 100 miles per hour, emit piercing alarms, flash strobes, and even spray pepper gel at an attacker.