Exit signs are essential safety features in buildings, indicating the nearest exit in case of an emergency. They are typically illuminated and marked with the word "EXIT" in bold letters, making them easily visible even in low-light conditions. These signs help guide people to safety during evacuations, ensuring a quick and organized exit. In many countries, regulations require exit signs to be installed in specific locations, such as hallways, stairwells, and near doors. The design and placement of exit signs are crucial for effective evacuation, as they help prevent confusion and panic during emergencies like fires or natural disasters.