Real-time information on real-time displays, static information on static displays. Maps are extremely cheap, change rarely, and should be everywhere. Don't r

Real-time information on real-time displays, static information on static displays. Maps are extremely cheap, change rarely, and should be everywhere. Don't remove the map from in front of my eye while I'm using it in order to warn me about maintenance that doesn't concern me, or give me a terrorist warning I've heard a thousand times.