A signage system refers to a set of signs (such as posters, banners, or boards) that are designed and used together to provide information, directions, or promote something in a clear and organized way. Full definition
Visionect develops wireless digital signage systems for urban areas, mass transit, roads, buildings and interiors. (krog.sta.si)
Let's also institute some sort of universal signage system for exits: large green signs for taxis, blue for subways or trains, yellow for buses and red for parking (and let's throw in some universal symbols for each just in case someone just happens not to speak English). (theexpeditioner.com)
LeanPath's digital signage system also allows businesses to display real - time data, empowering employees and customers to become part of the solution. (recyclingworksma.com)