Short answer

Designers should actively recruit and collaborate with individuals with disabilities throughout the design process to ensure digital products are truly accessible and user-friendly for everyone.

Field: User-Centred Design
Source: Partnership The Canadian Journal of Library and Information Practice and Research (2022)
Method: Participatory Accessibility Testing
Sample: 8 participants, 14 testing sessions
Evidence: Strong effect

Directly involving users with disabilities in the testing and design of digital interfaces leads to more equitable and effective user experiences than relying solely on technical compliance standards. This user-centred design research insight is drawn from a 2022 study published in Partnership The Canadian Journal of Library and Information Practice and Research. Using Participatory accessibility testing with 8 participants, 14 testing sessions, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers should actively recruit and collaborate with individuals with disabilities throughout the design process to ensure digital products are truly accessible and user-friendly for everyone.

Study

User-Centred DesignHigh ImpactStrong effect

Participatory Accessibility Testing Enhances Digital Inclusivity

Partnership The Canadian Journal of Library and Information Practice and Research · 2022

Key Findings

01Technical accessibility standards do not guarantee optimal or equitable user experiences.
02Direct user involvement in testing and design is crucial for understanding and improving digital interactions.
03Participatory testing allows for rich, qualitative feedback and actionable recommendations for improvement.

Application

Design takeaway

Designers should actively recruit and collaborate with individuals with disabilities throughout the design process to ensure digital products are truly accessible and user-friendly for everyone.

How to apply

When designing any digital interface, proactively seek out and involve users with a range of disabilities to test prototypes and provide feedback on usability and accessibility.

Project actions

01Clearly define the scope of your accessibility testing.
02Develop a recruitment strategy that ethically and effectively reaches target user groups.

Method & Evidence

AimHow can participatory accessibility testing with users with disabilities inform the design and improvement of digital library resources?

MethodParticipatory Accessibility Testing

ProcedureA pilot initiative involved designing and conducting accessibility tests with campus community members who identified as having disabilities. Participants interacted with digital objects, provided feedback on their experiences, and suggested improvements in semi-structured, participatory sessions.

Sample8 participants, 14 testing sessions

ContextDigital library resources

Variables

IVInclusion of users with disabilities in testing and design process

DVQuality and equity of user experience, identification of usability issues, actionable design recommendations

CVType of digital object being tested, specific accessibility standards being considered

Strengths & Limitations

Strengths

+Emphasizes the value of direct user input.
+Provides a practical framework for implementing participatory testing.

Limitations

Recruiting a representative sample of users with disabilities can be challenging, and findings may not apply to all contexts.

Reliability & validity

The study's validity is strengthened by its direct engagement with users, providing rich qualitative data. Reliability could be enhanced by standardizing test procedures across more participants and diverse digital contexts.

Think critically

To what extent can technical accessibility guidelines ever fully capture the lived experience of users with disabilities, and what are the ethical considerations when relying solely on them?

Design Principles

"Involve diverse users with lived experience in the design and evaluation of digital products to achieve genuine inclusivity."

This approach moves beyond mere compliance to ensure digital products truly meet the diverse needs of all users. By integrating user feedback throughout the design process, teams can identify and resolve usability issues that technical guidelines might overlook, fostering greater inclusivity and user satisfaction.

What This Means for Your Design

Testing websites and apps with people who have disabilities helps make them better for everyone, not just following rules.

How to use in your project

1.Reference this study when justifying the inclusion of diverse user testing in your design project.
2.Use the findings to support the argument for user-centred design over purely technical specifications.

Add to My Project

Quick Cite

Paragraph starter

Participatory accessibility testing, as demonstrated by Marcaccio, Clarke, and Wetheral (2022), highlights the critical need to involve users with disabilities directly in the design and evaluation process. This approach moves beyond mere technical compliance with standards like WCAG to uncover nuanced usability issues and ensure equitable digital experiences, providing invaluable insights for iterative design improvements.

Source

Partnership The Canadian Journal of Library and Information Practice and Research

Learning About Real Experiences From Real Users: A Blueprint for Participatory Accessibility Testing

journal · 2022

View source

Questions About This Research

What does the research say about participatory accessibility testing enhances digital inclusivity?: Designers should actively recruit and collaborate with individuals with disabilities throughout the design process to ensure digital products are truly accessible and user-friendly for everyone. Evidence: Partnership The Canadian Journal of Library and Information Practice and Research (2022).
Why does "Participatory Accessibility Testing Enhances Digital Inclusivity" matter for design?: This approach moves beyond mere compliance to ensure digital products truly meet the diverse needs of all users. By integrating user feedback throughout the design process, teams can identify and resolve usability issues that technical guidelines might overlook, fostering greater inclusivity and user satisfaction.
How can designers apply this research?: Designers should actively recruit and collaborate with individuals with disabilities throughout the design process to ensure digital products are truly accessible and user-friendly for everyone.
What were the main findings?: Technical accessibility standards do not guarantee optimal or equitable user experiences.. Direct user involvement in testing and design is crucial for understanding and improving digital interactions.. Participatory testing allows for rich, qualitative feedback and actionable recommendations for improvement.
What research method was used?: Participatory Accessibility Testing with 8 participants, 14 testing sessions.
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2022 journal from Partnership The Canadian Journal of Library and Information Practice and Research.
What should I do differently in my next project?: When designing any digital interface, proactively seek out and involve users with a range of disabilities to test prototypes and provide feedback on usability and accessibility.
What are the limitations?: Challenges in securing funding, recruiting participants, and designing effective tests can impact the scope and generalizability of findings.