In light of the recent shootings at the Navy Base in Washington, D.C., it’s important to think about what our responses should be in an emergency. In situations with an active shooter, locking the door is one of the quickest things to do for people to protect themselves, but it’s often not enough. A locked door isn’t difficult for a determined shooter to shoot or break through. A barricaded door can protect better against bullets and can more effectively prevent an intruder from entering a room or breaking through a door.

However, barricades take time to create and a messaging system that can get instructions to the correct people in seconds rather than minutes can save many lives. A network-centric emergency communication system such as MessageNet Connections would be able to get a message out more quickly, which is vital in a situation where every second counts.

Emergency communication systems also needs to be location-aware and to be able to send different messages to different locations. In the event of an armed intruder, a message sent to cell phones wouldn’t be able to provide accurate instructions for everyone, because the same message would be sent out to everyone regardless of location. A system that can send messages out based on location, even including building and room number, could provide instructions to non-affected buildings requesting evacuation, while providing instructions to those in the same building as the shooter to barricade the doors. This would also save more lives, because an action that would save people in one location could endanger people in another unless everyone has the appropriate directions for their location and its circumstances.