Zina Ruzdic

Human migration to urban environments is expected to comprise of more than 68 percent of the world population by 2050, according to the UN Department of Economic and Social Affairs new report (UN DESA, 2018). With an increasing urbanization and expected growth of cities, among other demands on the city infrastructure and resources to meet human needs, managing and creating new public spaces presents an additional challenge to sustainable urban development. The need for quality open places that provide safety, accessibility, green areas and services has been especially emphasized during the worldwide Covid-19 pandemic. New global urban development goals responding to contemporary lifestyle, health, business and recreational habits shift towards the 15-min walkability in cities. The general aim is to provide all citizens with access to public open areas and recreation in a walking distance. The main purpose of this paper is to elucidate hidden potentials and possibilities of large and small urban areas to meet these challenges and to demonstrate how redesigning, rethinking, exploring new meanings and converting existing city spaces can lead to new quality open places. Based on a case study of one of the highest-density cities in the world, this paper is explaining applied legal frameworks, management, contribution of the private sector and communities in the process of redesigning the city space of New York. The paper reflects on the important contribution of quality open public space in designing sustainable and livable cities, but as well as contribution to the economic, social and environmental benefit for the communities. Zbornik radova 2. Konferencija o urbanom planiranju i regionalnom razvoju_ održivi urbani razvoj Proceedings 2nd Conference on Urban Planning and Regional Development _ sustainable urban development 309

A distinct environmental setting of the naturally elongated city of Sarajevo, Bosnia and Herzegovina stimulated its historical development in a constant transit-oriented manner despite its frequent and diverse regime shifts, planning practices and periods of war destruction. Topographically conditioned natural processes along with anthropogenic factors contributed to increasing challenges to urban sustainability. With Sarajevo in the top ranks, the country’s alarming level of air pollution was rated number one in Europe in 2019 with an annual average of 40,9 µg/m3 of PM2.5 (IQAir, 2020). The emergence of high-rise development without proper long-term planning strategies largely contributes to smog retention as a recent study on ventilation corridors in the city has shown (EBRD, 2019). As in many Southeast European cities over the last few decades, Sarajevo is dealing with an urban sprawl generated by the development of informal settlements (Tsenkova, 2012). These represent the dominant developments on surrounding hillsides around the city, accessible mainly by vehicle transportation, creating an aggravating factor on infrastructure, air quality and future development. Current practice in mitigating these challenges are scarce and often obstructed by adverse political agendas. The border of two uncooperative and structurally different governing Entities stretches alongside the city and hinders a unified long term regulation plan. The main research approach of this paper is based on grounded theory and case studies of cities with similar elevation variations. The paper establishes two main challenges to a sustainable urban development for a valley-based city in air quality and transportation. It elucidates sustainable urban planning opportunities in an oil-depleted future of Sarajevo while dealing with the given circumstances of urban disengagement and infrastructural pressure of the peripheral hillside developments and the urgent vertical growth restrictions in the valley, by providing conceptual solutions for urban integration of the largely informal settlements through cable propelled modes of transportation and heat source re-evaluation.

ABSTRACT We present a method how to create locally and globally interesting stories for virtual museums in a relatively short time. The local interestingness is understood in a Koestlerian way (AH, AHA, HAHA bisociation effects). Global interestingness is achieved by discovering, within the given unique material, options for relating unrelated contexts, internal poetry and/or change of the narration mode. The craft of storytelling resulted in five short movies, completed during the South-East European Virtual Heritage School: Digital Storytelling for Virtual Museums. These intereStories“ are intentionally aimed at overcoming multiple limitations of backtelling, frequent in virtual museums. The five themes include Bosnian blues Sevdah, fate of Sephardic Jews, existing and nonexisting urban area, and traditional Bosnian coffee. The stories were coauthored by 15 beginners storytellers in groups (24 authors) in 5 days alongside with the 12 lectures on theory and narrative case studies from V-must network good practice. Besides the brainstormings, speed-up focused brainwritting feedback was provided twice: once for preexistent stories, second for betaversions. The final creations were produced in Adobe Premiere Pro and published at YouTube.