Describing and comparing landscapes using tags, texts, and free lists : an interdisciplinary approach

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ECSCW 2013 Adjunct Proceedings The 13th European Conference on Computer Supported Cooperative Work 21 - 25. September 2013, Paphos, Cyprus

This volume presents the adjunct proceedings of ECSCW 2013.While the proceedings published by Springer Verlag contains the core of the technical program, namely the full papers, the adjunct proceedings includes contributions on work in progress, workshops and master classes, demos and videos, the doctoral colloquium, and keynotes, thus indicating what our field may become in the future

Expanding Data Imaginaries in Urban Planning:Foregrounding lived experience and community voices in studies of cities with participatory and digital visual methods

“Expanding Data Imaginaries in Urban Planning” synthesizes more than three years of industrial research conducted within Gehl and the Techno–Anthropology Lab at Aalborg University. Through practical experiments with social media images, digital photovoice, and participatory mapmaking, the project explores how visual materials created by citizens can be used within a digital and participatory methodology to reconfigure the empirical ground of data-driven urbanism. Drawing on a data feminist framework, the project uses visual research to elevate community voices and situate urban issues in lived experiences. As a Science and Technology Studies project, the PhD also utilizes its industrial position as an opportunity to study Gehl’s practices up close, unpacking collectively held narratives and visions that form a particular “data imaginary” and contribute to the production and perpetuation of the role of data in urban planning. The dissertation identifies seven epistemological commitments that shape the data imaginary at Gehl and act as discursive closures within their practice. To illustrate how planners might expand on these, the dissertation uses its own data experiments as speculative demonstrations of how to make alternative modes of knowing cities possible through participatory and digital visual methods

Social Media Geographic Information (SMGI): opportunities for spatial planning and governance

The dissertation concerns the opportunities arising from the use of social media platforms as an information resource for supporting design, analysis and decision-making in spatial planning. The widespread diffusion of Web 2.0 technologies and tools such as geobrowsers, Application Programming Interfaces (API), GPS-enabled mobile devices, and recently Location-Based Social Networks are fostering the production, collection and sharing of georeferenced information by the Internet users, namely Volunteered Geographic Information (VGI) and Social Media Geographic Information (SMGI), which are not only related to measures of the geographical component, but also to user perceptions and opinions on places, localities and daily-routine events. The wealth of VGI and SMGI freely available through the Internet may affect current practices in regional and urban planning, offering opportunities for real-time monitoring of needs, thoughts and trends of local communities. However, several hurdles related to data accessibility and management, as well as to knowledge extraction are limiting a wider use of SMGI in practice. In the light of the above premises, the research goal is to address the different aspects required for properly using VGI and SMGI within the urban and regional planning domains. The methodological approach is developed following two main directions. First, the approach builds on the design and development of ad-hoc tools able to deal with the issues regarding the access, management and analysis of SMGI. Second, the dissertation formalizes a novel analytical framework, called SMGI Analytics, which enables the proficient use of this information in different planning scenarios. Several case studies are discussed in order to evaluate the value of both the developed tools and the proposed framework. Then, the SMGI Analytics framework is applied on a case study concerning the municipality of Cagliari in Sardinia (Italy) investigating and characterizing a specific public space. Finally, the dissertation proposes a critical discussion about the developed tools and instruments’ effectiveness for eliciting knowledge from SMGI. The discussion ends identifying the potentialities of obtained findings to address diverse questions related to spatial planning