The document is about a royalty travel system created by Julian Ustiyanovych, an M.Sc student at the University of Applied Science Bremen. It provides information on existing public transportation services in Europe, including bus, tram, subway and railway stations. Usage statistics are provided for different times of day, with numbers of people ranging from 100 to 5,000. The royalty travel system mobile app can be used to plan trips, view statistics and book services on phones using various operating systems.