Short answer

Prioritize inclusive design principles that enhance public space for all users, rather than creating barriers for specific groups.

Field
Classic Design
Source
International Journal for Crime Justice and Social Democracy (2016)
Method
Case study analysis
Evidence
Moderate effect

Design choices in urban environments can inadvertently or intentionally create barriers that exclude vulnerable populations. This classic design research insight is drawn from a 2016 study published in International Journal for Crime Justice and Social Democracy. Using Case study analysis, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Prioritize inclusive design principles that enhance public space for all users, rather than creating barriers for specific groups.

Study
Classic DesignHigh ImpactModerate effect

Hostile Architecture: Design as a Tool for Social Exclusion

Design choices in urban environments can inadvertently or intentionally create barriers that exclude vulnerable populations.

International Journal for Crime Justice and Social Democracy · 2016

01

Key Findings

  • 01Urban design features, like 'anti-homeless spikes', can be intentionally implemented to deter specific groups from using public spaces.
  • 02Public backlash against such designs can stem from a discomfort with both the exclusion of vulnerable individuals and the methods used to achieve it.
02

Application

Design takeaway

Prioritize inclusive design principles that enhance public space for all users, rather than creating barriers for specific groups.

How to apply

When designing public furniture, streetscapes, or architectural elements, consider how they might be perceived and used by diverse populations, especially those who are marginalized.

Project actions

  • 01When evaluating existing designs, consider who they might exclude.
  • 02When proposing new designs, think about how they could be used in unintended, potentially harmful ways.
03

Method & Evidence

AimTo analyze how design elements in urban spaces can function as tools for social control and exclusion, and to understand the public's reaction to such designs.
MethodCase study analysis
ProcedureThe study examined the controversy surrounding 'anti-homeless spikes' in London, analyzing the design's intent, public reaction, and broader socio-political context.
ContextUrban design and public space

Variables

IVDesign features in urban spaces (e.g., 'anti-homeless spikes')
DVPublic reaction and social exclusion
CV["Socio-political context","Economic conditions"]
04

Strengths & Limitations

Strengths

  • +Provides a critical lens on the social impact of design.
  • +Connects design practice to broader socio-political trends.

Limitations

The findings are based on a specific controversy and may not be generalizable to all urban design interventions.

Reliability & validity

The study's validity is enhanced by its contextual analysis of a specific, debated event. Reliability might be a concern due to the subjective nature of interpreting public reaction and intent.

Think critically

To what extent should designers be held responsible for the unintended social consequences of their work, particularly when those consequences involve exclusion or harm?

05

Design Principles

"Design for inclusion, not exclusion."

Understanding how design decisions impact social dynamics is crucial for creating inclusive and equitable public spaces. This research highlights the ethical considerations designers must address when their work affects accessibility and human dignity.

06

What This Means for Your Design

Sometimes, the way things are designed can make it hard for certain people to use public places, like putting spikes on benches so homeless people can't sleep there. People got upset about this, showing that design can be used to exclude people, and we need to think about that.

How to use in your project

  • 1.Use this research to justify the need for user research that explores potential negative social impacts of design proposals.
  • 2.Reference this case study when discussing the ethical responsibilities of designers in creating public spaces.
07

Add to My Project

08

Quick Cite

Paragraph starter

The controversy surrounding 'anti-homeless spikes' in London (Petty, 2016) serves as a critical case study, illustrating how design choices in urban environments can inadvertently or intentionally lead to social exclusion. This highlights the ethical imperative for designers to consider the broader societal impacts of their work, ensuring that public spaces are accessible and welcoming to all individuals, rather than creating barriers that marginalize vulnerable populations.

09

Source

International Journal for Crime Justice and Social Democracy

The London Spikes Controversy: Homelessness, Urban Securitisation and the Question of ‘Hostile Architecture’

journal · 2016

View source

Questions About This Research

What does the research say about hostile architecture: design as a tool for social exclusion?
Prioritize inclusive design principles that enhance public space for all users, rather than creating barriers for specific groups. Evidence: International Journal for Crime Justice and Social Democracy (2016).
Why does "Hostile Architecture: Design as a Tool for Social Exclusion" matter for design?
Understanding how design decisions impact social dynamics is crucial for creating inclusive and equitable public spaces. This research highlights the ethical considerations designers must address when their work affects accessibility and human dignity.
How can designers apply this research?
Prioritize inclusive design principles that enhance public space for all users, rather than creating barriers for specific groups.
What were the main findings?
Urban design features, like 'anti-homeless spikes', can be intentionally implemented to deter specific groups from using public spaces.. Public backlash against such designs can stem from a discomfort with both the exclusion of vulnerable individuals and the methods used to achieve it.
What research method was used?
Case study analysis.
How strong is the evidence?
Evidence strength is rated Moderate effect, based on a 2016 journal from International Journal for Crime Justice and Social Democracy.
What should I do differently in my next project?
When designing public furniture, streetscapes, or architectural elements, consider how they might be perceived and used by diverse populations, especially those who are marginalized.
What are the limitations?
The study focuses on a specific instance of 'hostile architecture' and may not represent all such design interventions or public reactions.