Exit signs are an important part of life safety in buildings. They are designed to direct people to the nearest exit in an emergency. Exit signs are typically illuminated and usually feature a green or red arrow or a figure running or pointing in the direction of the nearest exit. In some places, exit signs must meet certain requirements to be considered compliant with safety regulations. The main purpose of an exit sign is to help people find their way out of a building in the event of an emergency, such as a fire or other disaster. Exit signs can also help with evacuation plans and ensure that people are familiar with the location of the nearest exit.