“…Singapore, London, Barcelona, New York, London, Paris, Seoul, Tokyo, Amsterdam, Chicago, and Vienna) at above both types of studies, there is some confusion about what is understood by the "smart city" concept. Accordingly, "smart city" can be defined as city where innovation in technology, telecommunication, networking, computation, sustainability and ecological design come together and create a responsible, intuitive, social, high quality, clean and advanced experience for its citizens and visitors while establishing a wise management of natural resources (Abdoullaev, 2011;Colldahl, Sonya, & Kelemen, 2013;Couzineau-Zegwaard, Barabel, & Meier, 2013;Merli & Bonollo, 2014;Nijman, 2011;Vaquero & Saiz-Alvarez, 2016). The concept of a smart city often highlights the advantages of generating greater economic, energy, governance and mobility efficiency.…”