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Decoding Cities to Model, Assess and Redesign them as Complex Urban Systems
Conference paper   Peer reviewed

Decoding Cities to Model, Assess and Redesign them as Complex Urban Systems

Nicholas Patorniti, Nicholas J Stevens and Paul M Salmon
Proceedings of 24th International Conference on Urban Planning, Regional Development and Information Society, pp.209-218
REAL CORP 2019: IS THIS THE REAL WORLD? Perfect Smart Cities vs. Real Emotional Cities (Karisruhe, Germany, 02-Apr-2019–04-Apr-2019)
Competence Center of Urban and Regional Planning (CORP)
2019
url
https://repository.corp.at/576/1/CORP2019_66.pdfView
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Abstract

Urban and Regional Planning Design Practice and Management urban model sociotechnical systems complex urban system city design urban planning
The complexity of cities presents a key challenge in being able to 'decode' and subsequently measure or describe them. Adding to these challenges is the transdisciplinary nature of city design which largely accords to disciplinary silos. This research argues that successful city design can benefit from understanding cities as complex sociotechnical systems - considering the interaction between humans, technology and the environment. This paper provides a precis of a programme of research which utilised the results of an international survey to 'decode' and construct a systems model of a main street to help understand and appropriately respond to city complexity. The research uses subject matter expert knowledge and insights from 70 survey participants, across 5 continents, to model an archetype main street. The project describes and models hundreds of physical objects, priority measures and main street functions with linkages between these components. The model allows for the exploration and measurement of a range of both technical characteristics such as engineering standards, as well as the influence and outcomes of necessary subjective measures like, user experience. It was able to provide an insight about which characteristics are critical to the city system, how they are delivered and why they are important - from a transdisciplinary perspective. This paper also highlights the work done to identify the relationships between the physical objects of a main street. Further details of the research programme are highlighted in the conclusions, including how the archetype model was used to explore the performance of a main street case study, identify missing components and locate them with consideration of their optimal proximity to other related features. We argue that this innovative approach may provide a more structured and process driven exploration of city design.

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