Alexander Slagg is a freelance writer specializing in technology and education. He is an ongoing contributor to the CDW family of magazines. Digital signage is ubiquitous in schools, found in ...

CT Alert is a statewide emergency notification system, alerting those who have signed up to the system via cell phone, email, or text message in times of public emergency. Credit: CT Alert This story ...

Implement layered notification technologies where each system’s strengths compensate for others’ limitations. This redundancy ensures message delivery when individual systems fail or experience ...

Acting city Emergency Management Director Jennifer Walter spoke Monday about the city’s new notification system, HNL Alerts, during a news conference at the Honolulu Emergency Operations Center.