An exit sign is a device in a public facility (such as a building, aircraft or boat) denoting the location of the closest emergency exit in case of fire or other emergency.
Most relevant codes (fire, building, health or safety) require exit signs to be permanently lit.
Exit signs are designed to be absolutely unmistakable and understandable to anyone. In the past this generally meant exit signs that show the word "EXIT" or the equivalent in the local language, but increasingly exit signs around the world are in pictogram form, with or without text supplement.
Read more about Exit Sign: History, Modern Installations, Lighting, Color and Design
Famous quotes containing the words exit and/or sign:
“There is no exit from the circle of one’s beliefs.”
—Keith Lehrer (b. 1936)
“She wore far too much rouge last night and not quite enough clothes. That is always a sign of despair in a woman.”
—Oscar Wilde (1854–1900)