Hear Me Out: Supporting Citizens to Create Comprehensible Contributions on Urban Participation Platforms

Urbanization has increased societal tensions and led to the growth of citizen participation in urban planning, which is often conducted in computer-supported environments and progressively online to include a high number of citizens. Past projects have shown that digital participation creates new challenges and that collaborative online discussions do not achieve the quality of on-site scenarios, as the interactions, in-depth exchange of opinions, and quality of contributions vary. Within a design science research project, we examine how to support citizens in creating comprehensible contributions on urban participation platforms. We identify issues, formulate meta-requirements, and derive design principles to implement feasible prototypes that we evaluated in focus groups. Our findings extend the existing research about urban participation platforms in civic tech, urban informatics, and planning, with validated design principles that specify AI-based feedback and further features to increase interactions and support citizens in producing more specific contributions.