Urban Design Toolbox Catalog (UDTC) Platform: An E-learning Space For Exchanging Design Strategies

Cities consume more than two thirds of global energy, produce over 70% of CO₂ emissions, and are primary sites of inequality. Yet, due to their territorial competencies and entanglement with socio-ecological challenges, they also hold unmatched potential for climate action and social transformation. To harness this potential, students, researchers, and practitioners must be equipped to critically analyze, compare, and reimagine urban conditions.

The Urban Design Toolbox Catalog (UDTC) platform builds on more than a decade of experimentation in the BSc in Architecture courses Urban Design III and Urban Design IV. It translates pedagogical innovation into an open, interactive environment and establishes a platform for future course artifacts. The platform curates Urban Design Tools (UDTs) from around the world, mapping and comparing them to identify recurring patterns and context-specific challenges that can inform equitable and regenerative urban futures.

Each year, approximately 400 students contribute to a growing catalog of over 200 UDTs. UDTC makes this material accessible through a digital web interface that combines maps, visuals, data, and critical texts. Organized around ESG factors and thematic clusters, the platform enables users to filter, compare, and analyze UDTs using its AI engine across diverse contexts.

UDTC serves as a research and teaching tool, a public digital exhibition, and a resource for other courses and policymakers seeking grounded references for urban transformation.

• Develop an interactive, web-based platform integrating teaching and research on global urban design case studies.
• Consolidate over a decade of Urban Stories lecture series content into a structured, searchable, and georeferenced Urban Design Toolbox Catalog (UDTC).
• Enable continuous student contributions, allowing students to add, update, and refine case studies each semester to ensure ongoing expansion of the database.
• Provide an integrated e-learning environment in which students and researchers can filter, visualize (e.g., through mapping), and interrogate data using AI to compare cities based on ESG factors, thematic clusters, and socio-environmental indicators.
• Support interdisciplinary collaboration and knowledge co-production among students, lecturers, and external experts.
• Create a publicly accessible resource for teaching, academic, professional, and policy audiences to inform fair and regenerative urban strategies.

Added Value for Students

• Secure access to a continuously expanding, georeferenced database of over 100 urban performance-assessed case studies each year, enabling longitudinal and comparative learning beyond the semester.
• Opportunity to publish on an ETH digital platform, complemented by a physical exhibition, thereby strengthening students’ academic profiles and future professional trajectories.

Added Value for Lecturers

• Access to a structured, reusable, and growing teaching resource that consolidates more than a decade of course content into a dynamic, adaptable, and AI-driven digital platform.
• Integration of the UDTC into curricula to illustrate complex urban concepts through richly annotated case materials, enhancing both clarity and pedagogical depth.

Added Value for the Degree Program and ETH Departments

• Establishment of a scalable model for combining project-based teaching with open-access digital tools, demonstrating ETH’s commitment to educational innovation.
• Provision of a globally relevant, evidence-based resource for urban studies, architecture, and related disciplines.
• Development of an accessible, shared database and e-learning platform that serves as core teaching material for design studios, master’s theses, and PhD research at our Chair, with the potential to be extended to other Chairs—such as those suggested by Ms. Kaps: the Chair of History and Theory of Urban Design (Prof. Tom Avermaete), the Chair of Being Alive (Prof. Teresa Gali-Izard), and the MAS programs at LUS D-ARCH.

Urban Stories Lecture Series:
https://klumpner.arch.ethz.ch/teaching/urban-stories-lecture-courses