A User-Centred Framework for Urban Flooding Digital Twins Enhances Resilience Management

Why It Matters

Developing robust digital twin systems requires a structured approach that prioritizes user needs and operational requirements. This framework provides a blueprint for creating adaptable and scalable UFDTs, crucial for effective urban planning and emergency response.

Key Finding

A new framework for urban flooding digital twins, developed using a user-centred design process, effectively integrates lifecycle management, scenario planning, and stakeholder collaboration to enhance urban resilience.

Key Findings

• A UFDT framework can integrate various aspects of urban flooding management across its lifecycle.
• A user-centred approach is essential for developing adaptable and scalable UFDT solutions.
• The framework supports 'what-if' scenario generation, readiness simulations, and collaborative response coordination.

Research Evidence

Aim: To develop a system framework for an urban flooding digital twin (UFDT) platform that supports lifecycle-oriented emergency management, including scenario generation, readiness simulation, stakeholder coordination, and risk monitoring/forecasting.

Method: Framework development based on a user-centred product design process, followed by prototype testing.

Procedure: The research involved defining requirements for UFDTs across the entire management lifecycle, developing a conceptual model and a generative methodology for its rapid construction, and then building and testing a prototype at various scales (city, regional, street levels).

Context: Urban planning, disaster management, digital twin technology

Design Principle

Integrate user-centred design principles with a modular, generative modelling approach for scalable and adaptable digital twin solutions.

How to Apply

When designing a digital twin for any complex system, start by mapping out the entire lifecycle of its operation and management, and involve end-users in defining the core functionalities and data requirements.

Limitations

The study focuses on the framework's conceptualization and prototype testing; real-world implementation and long-term performance evaluation would require further research.

Student Guide (IB Design Technology)

Simple Explanation: This research shows how to build a digital model of a city's flood system that helps manage floods better over time, by focusing on what users need and making the model flexible.

Why This Matters: Understanding how to create comprehensive digital models that support real-world problem-solving, like managing urban flooding, is crucial for developing effective and user-friendly design solutions.

Critical Thinking: How might the 'generative methodology' for rapid construction and updating of the UFDT model be implemented in practice, and what are the potential challenges in ensuring data accuracy and model fidelity across different scales?

IA-Ready Paragraph: The development of a user-centred framework for urban flooding digital twins, as proposed by Ge and Qin (2025), highlights the critical need for integrated, lifecycle-oriented management systems. Their work emphasizes how a structured approach, incorporating scenario planning and stakeholder collaboration, can significantly enhance resilience. This research provides a valuable precedent for designing complex simulation and management platforms that are both adaptable and user-focused.

Project Tips

• When designing a system, think about all the stages it will go through, from creation to retirement.
• Involve potential users early and often to ensure your design meets their actual needs.

How to Use in IA

• Reference this research when discussing the importance of a systematic framework for complex design projects, especially those involving simulation or management systems.
• Use the user-centred design aspect to justify your own design process and user engagement strategies.

Examiner Tips

• Demonstrate an understanding of how digital twins can be applied to real-world problems beyond simple visualization.
• Highlight the importance of a structured framework in managing the complexity of such systems.

Independent Variable: UFDT system framework components (conceptual model, generative methodology)

Dependent Variable: UFDT platform capabilities (scenario generation, simulation, coordination, monitoring)

Controlled Variables: Urban flooding characteristics, stakeholder roles, data availability

Strengths

• Addresses a clear gap in existing UFDT system frameworks.
• Employs a user-centred design process.

Critical Questions

• What are the specific challenges in integrating real-time data into the UFDT for accurate forecasting?
• How can the framework be adapted for different types of urban disasters beyond flooding?

Extended Essay Application

• An Extended Essay could explore the ethical implications of using digital twins for disaster management, focusing on data privacy and equitable resource allocation.
• Investigate the technical feasibility and cost-effectiveness of implementing such a UFDT framework in a specific urban context.

Source

Urban flooding digital twin system framework · Systems Science & Control Engineering · 2025 · 10.1080/21642583.2025.2460432