Short answer
Designers should recognize that informal settlements are not static but evolve through predictable stages. This understanding should inform the design of interventions that are adaptive and responsive to these ongoing developmental processes.
- Field
- Classic Design
- Source
- Urban Science (2023)
- Method
- Qualitative analysis of Earth Observation data
- Sample
- 50 informal settlements
- Evidence
- Strong effect
The study demonstrates that informal settlements, often perceived as chaotic, follow a discernible developmental trajectory akin to established design principles, allowing for anticipatory urban design. This classic design research insight is drawn from a 2023 study published in Urban Science. Using Qualitative analysis of earth observation data with 50 informal settlements, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers should recognize that informal settlements are not static but evolve through predictable stages. This understanding should inform the design of interventions that are adaptive and responsive to these ongoing developmental processes.
Informal settlements evolve through predictable stages of densification and growth.
The study demonstrates that informal settlements, often perceived as chaotic, follow a discernible developmental trajectory akin to established design principles, allowing for anticipatory urban design.
Urban Science · 2023
Key Findings
- 01The IDS framework shows applicability across different global regions for understanding informal settlement development.
- 02Informal settlements can progress through all IDS phases more rapidly than previously assumed.
- 03Morphological differences exist between settlements in different regions, despite fitting the IDS framework.
Application
Design takeaway
Designers should recognize that informal settlements are not static but evolve through predictable stages. This understanding should inform the design of interventions that are adaptive and responsive to these ongoing developmental processes.
How to apply
When designing for areas undergoing rapid informal development, use the IDS framework to anticipate future growth patterns and plan for infrastructure and services accordingly.
Project actions
- 01When studying an existing design, consider its historical development and how it has evolved over time.
- 02Look for patterns of change and growth in user-generated designs or environments.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Global applicability of the IDS framework was tested.
- +Utilized Earth observation data for large-scale analysis.
Limitations
The visual interpretation of satellite imagery can be subjective. The speed of development can vary greatly, making precise timing difficult.
Reliability & validity
Reliability could be enhanced by having multiple researchers independently interpret the EO data. Validity is supported by the framework's fitment across diverse regions, but further validation with ground-truth data would strengthen it.
Think critically
To what extent can a universal framework like IDS account for the vast cultural, economic, and political differences that influence informal settlement development globally?
Design Principles
"Design interventions should acknowledge and integrate with the inherent evolutionary patterns of user-driven development."
Understanding these evolutionary stages provides designers and urban planners with a framework to anticipate development patterns in informal areas. This allows for more proactive and integrated design interventions that can better address the current and future needs of these communities.
What This Means for Your Design
Informal housing areas grow and get more crowded over time in predictable ways, like a plant growing through different stages. This helps designers plan better for these areas.
How to use in your project
- 1.Reference this study when discussing the evolution of a design or the development of a user-generated environment.
- 2.Use the IDS framework as a theoretical basis for analyzing the growth and densification of a chosen area for your design project.
Add to My Project
Quick Cite
Paragraph starter
This research highlights that informal settlements exhibit predictable stages of densification and growth, analogous to classic design principles of evolution and form following function. The study's findings suggest that an 'Informal Development Stages' (IDS) framework can be applied globally to anticipate urban development patterns in these areas, offering valuable insights for adaptive urban design and policy-making.
Source
Urban Science
Testing the Informal Development Stages Framework Globally: Exploring Self-Build Densification and Growth in Informal Settlements
journal · 2023
View sourceQuestions About This Research
- What does the research say about informal settlements evolve through predictable stages of densification and growth?
- Designers should recognize that informal settlements are not static but evolve through predictable stages. This understanding should inform the design of interventions that are adaptive and responsive to these ongoing developmental processes. Evidence: Urban Science (2023).
- Why does "Informal settlements evolve through predictable stages of densification and growth." matter for design?
- Understanding these evolutionary stages provides designers and urban planners with a framework to anticipate development patterns in informal areas. This allows for more proactive and integrated design interventions that can better address the current and future needs of these communities.
- How can designers apply this research?
- Designers should recognize that informal settlements are not static but evolve through predictable stages. This understanding should inform the design of interventions that are adaptive and responsive to these ongoing developmental processes.
- What were the main findings?
- The IDS framework shows applicability across different global regions for understanding informal settlement development.. Informal settlements can progress through all IDS phases more rapidly than previously assumed.. Morphological differences exist between settlements in different regions, despite fitting the IDS framework.
- What research method was used?
- Qualitative analysis of Earth Observation data with 50 informal settlements.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2023 journal from Urban Science.
- What should I do differently in my next project?
- When designing for areas undergoing rapid informal development, use the IDS framework to anticipate future growth patterns and plan for infrastructure and services accordingly.
- What are the limitations?
- The study relies on human visual interpretation of Earth observation data, which may introduce subjectivity. The framework's applicability might be limited in extremely rapid or highly disrupted development scenarios.