The application is an integral part of the exhibition Paracin Economy, From Mill to Industry: Recollection for an optimistic future. Using AR technology, at points marked on panels, you can see multimedia content related to the economic development of Paracin and the beginnings of industrialization from the mid-19th century to the present day. Also, in places in the city that are marked on the sidewalk you can see how once the city architecture of the old Paracin looked.