Collective Knowledge
for Better Cities

Revealing Urban Complexities through Everyday Experiences

better-cities
ABOUT CITY LAYERS

From Urban Challenges
To Everyday Experience

City Layers is a transdisciplinary framework that translates complex urban phenomena into accessible layers of everyday experience. Our citizen science methodology bridges community insights with expert knowledge, while our digital platform -the core of the project- enables intuitive participatory mapping and sophisticated data visualization. This transformative process converts subjective urban experiences into actionable intelligence, empowering citizens and decision-makers to collaboratively shape more responsive and equitable urban environments.

Explore

“Mapping what matters, seeing the unseen:
City Layers transforms how we see, share and
shape urban spaces“

We transform urban complexity into everyday citizen insights
through four integrated approaches

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Citizen Science
urbanism
Micro-urbanism
map
Participatory Mapping
data
Urban Analytics

Projects

Mobility Dashboard

Empowering Urban
Mobility Through
Collective Intelligence

Targeting the specific challenge of inclusive urban mobility, this application of City Layers methodology creates focused insight into transportation patterns. The interactive dashboard maps movement flows, transit nodes, and connectivity issues across Vienna, demonstrating how the framework can be tailored to analyze and visualize particular urban challenges through collaborative intelligence.

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Projects

Imagine the Park, Kalamata

Mapping Insights for a
Community-Driven
Park Regeneration

The first application of City Layers in a participatory design project adapts the framework to assess a specific urban typology—the public park. This collaboration with Kalamata Municipality in Greece maps spatial qualities unique to green spaces, from vegetation patterns to activity zones, demonstrating how the framework can be adapted to flexibly address defined urban forms and typologies.

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Projects

Urban Observations 2024

From Individual
Observations to
Collective Knowledge.

The first comprehensive framework assesses the multidimensional qualities of urban space through citizen experiences. This versatile methodology maps diverse public realm characteristics—from accessibility to comfort—creating a holistic understanding of city spaces. The universal approach transforms subjective observations into structured spatial knowledge applicable across various urban contexts.

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ACCOMPLISHMENTS AND EVENTS

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Citizen Science Award 2023

City Layers was honoured with the Citizen Science Award 2023. Developed with over 300 citizens, students, and researchers, this participatory mapping tool enables users to share observations, add tags, and photos, and engage with others’ insights on urban spaces.

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Responsive Cities 2023

Our participation in Responsive Cities 2023 featured the first iteration of City Layers—our innovative mapping framework and digital tool. We presented the methodology and initial participatory mapping results, demonstrating how citizen observations transform into collective spatial intelligence.

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EU Researchers’ Night 2024

At European Researchers' Night in Graz, we showcased our collaborative mapping tool, empowering citizens to shape urban design through shared data. Visitors explored our responsive dashboard, which integrates community insights to create more resilient, inclusive cities.

University-Spin-off
Innovation Incubation Center 2024

City Layers has been accepted into the “Innovation Incubation Center” at TU Wien, recognizing our potential as a scalable, market-ready company. This program provides expert mentorship, business development resources, and industry connections, helping us refine our initiative and accelerate growth.

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EU Sparks for Climate 2024

Our participation in “EU Sparks for Climate 2024” resulted in winning the Austrian and German regional competition! Our initiative, “City Layers for Greener Cities”, addressed the urgent need for urban green spaces. Our framework contributed valuable insights to help planners create more sustainable cities.

Maps of Collective Intelligence

How People’s Experiences Shape the Spatial Identity of the City

This map integrates six perceptual layers – Beauty, Sound, Movement, Protection, Climate Comfort, and Activities – based on how people experience the city. While the inner city scores high in beauty, protection, and walkability, it lacks in climate comfort and places to rest. The Donaukanal stands out for its natural soundscape and thermal comfort. Together, they form a human-driven map of urban quality, open to all

Inclusive-Urban-Mobility

All community engagement data and the City Layers source code are openly accessible on GitHub (https://github.com/STASYA00/citylayers/)

People-Driven Site Analyses

Lived experiences as a basis for spatial improvement

This zoomed-in analysis shows people’s perceptions of a specific site across comfort, enjoyability, rest, facilities, protection, and cleanliness. The map shows where these qualities – like areas with activity and comfort – are felt strongly. The insights help identify where small changes could make a big difference in how the space is used and enjoyed.

Inclusive-Urban-Mobility

All community engagement data and the City Layers source code are openly accessible on GitHub (https://github.com/STASYA00/citylayers/)

Kalamata Workshop
Mobility Workshop
Classroom Participation
App Close-up
Observations Wheel
Hilfsgeminschaft

Our collaborative journey of developing City Layers from concept to platform, involves co-creation workshops, field testing, methodological refinement and digital tool advancement —all shaped by and designed for the communities who bring the system to life.

Ongoing Mobility
Mapping Project

Participate to map mobility barriers in places around you!

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Our team

Lovro Končar-Gamulin
PROJECT LEAD

Orchestrates the strategic vision and execution of City Layers, ensuring the coordination across research, technical, and design components. Lovro ensures project milestones are met while maintaining strategic alignment with research objectives.

Domagoj Krhen
PRODUCT LEAD

Transforms research insights into functionalities of the City Layers platform. Domagoj oversees the evolution of City Layers from conceptual prototype to polished platform, focusing on user experience and feature development.

Androniki Pappa
RESEARCH AND PARTICIPATION LEAD

Leads City Layers’ transdisciplinary methodology, integrating expert knowledge and community insights into urban data collection. Androniki devises the projects’ interactive foundation, including expert workshops, mapping processes and data dashboard interface.

Angelos Chronis
TECH LEAD 

Bridges technical implementation with project goals. Angelos guides the technical development of City Layers, optimizes workflows, and ensures technological solutions effectively address complex urban visualization challenges.

Stasja Fedorova
TECHNICAL IMPLEMENTATION

Crafts the code architecture behind City Layers' visualization capabilities. Stasja develops robust back-end systems and data processing frameworks that power the project's interactive mapping features.

Eveline Wandl-Vogt
RESEARCH ADVISOR

Provides strategic guidance on citizen science approaches and academic integration. Eveline ensures City Layers maintains scientific rigour while facilitating knowledge transfer between research domains.

Let’s connect!

Reach out to collaborate, contribute data, or explore how
City Layers can illuminate your neighbourhood's unique spatial story.

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