Corporate executives worried about workplace shootings are quietly installing gunfire-detection systems in U.S. offices and factories. Most don’t tell employees what the sensors are, for fear of alarming them.
WSJ.com: WSJD, Wall Street Journal: Technology
Tue, 02/19/2019 - 3:58pm
Corporate executives worried about workplace shootings are quietly installing gunfire-detection systems in U.S. offices and factories. Most don’t tell employees what the sensors are, for fear of alarming them.