Challenges in creating a 3D participatory platform for urban development : a case study

Chassin, Thibaud (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland ; EPFL, LASIG, Lausanne, Switzerland) ; Ingensand, Jens (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland) ; Lotfian, Maryam (Politecnico di Milano, Milano, Italy ; School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland) ; Ertz, Olivier (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland) ; Joerin, Florent (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland ; Lausanne University, Lausanne, Switzerland)

This paper aims at underling difficulties regarding the establishment of citizen engagement processes. The specificity of citizen engagement processes lies in their evolution over time where objectives, constraints, and latitudes of a given project influence the relevance of the tools offered to citizens. Three categories of urban projects (trans-urban, major metropolitan, architectural design) have been described. These classes range from a local space with short deadlines to a regional space spread over several decades. Furthermore, the use of 3D platforms for a broad public is influenced by the users’ preferences, perception, and expertise. Throughout this study, major challenges that have been experienced during the design a 3D participatory platform are identified. They range from the issues of implementing adequate tools according to the project (temporal and spatial scalability), the participation forms (passive, consultative or interactive), to the difficulties of convincing the authorities to use new bottom-up methods. Finally, a conceptual framework for the creation of a 3D participatory platform has been introduced. It can be summarized by three major steps: (1) Meeting the needs of a decision maker, (2) Designing the participation tool in accordance with the context, (3) Translating collected raw data in order to respond to the initial request.


Keywords:
Conference Type:
full paper
Faculty:
Ingénierie et Architecture
School:
HEIG-VD
Institute:
insit - Institut d’ingénierie du territoire
MEI - Media Engineering Institute
Publisher:
Tokyo, Japan, 15-20 July 2019
Date:
2019-07
Tokyo, Japan
15-20 July 2019
Pagination:
8 p.
Published in:
Proceedings of the ICA ; Proceedings of 29th International Cartographic Conference (ICC 2019), 15–20 July 2019, Tokyo, Japan
Numeration (vol. no.):
2019, vol. 1
DOI:
ISSN:
2570-2092
Appears in Collection:



 Record created 2019-12-03, last modified 2020-03-22

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