The idea of illuminated handrails in public places is nothing new, but ones with e-paper displays and laser engraving technology are unique. However, this electronic display handrail is currently just a concept, with e-paper displays arranged at appropriate intervals along the handrail. A small amount of advertising or other useful information, such as how to find the nearest exit in an emergency, can be displayed on the electronic screens. In dimly lit areas, the handrail can draw extra attention by displaying flowers welcoming visitors.