CAYIN Technology provides Dynamic Digital Signage solutions, including media players, servers, and management software, dedicated for the out-of-home digital media network. Digital signage, also known as narrowcasting, electronic billboards, digital screen network and digital sign, is a multimedia, or even interactive platform to convey effective information to targeted customers in a variety of commercial venues, such as corporate, education, museum, retail, hospitality, hotel, bank, government, and transportation.