Short answer
When designing for diverse user groups, proactively adapt research and design processes to ensure all voices are heard and accommodated, rather than assuming existing methods are sufficient.
- Field
- User-Centred Design
- Source
- Journal of the Association for Information Systems (2011)
- Method
- Design Science Research
- Sample
- Not explicitly stated, but involved users in New Zealand and Germany.
- Evidence
- Moderate effect
Existing requirements engineering procedures often fail to accommodate the unique needs and limitations of blind users, necessitating the development of adapted methodologies. This user-centred design research insight is drawn from a 2011 study published in Journal of the Association for Information Systems. Using Design science research with Not explicitly stated, but involved users in New Zealand and Germany., researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing for diverse user groups, proactively adapt research and design processes to ensure all voices are heard and accommodated, rather than assuming existing methods are sufficient.
Inclusive Requirements Engineering: Adapting Methods for Blind Users
Existing requirements engineering procedures often fail to accommodate the unique needs and limitations of blind users, necessitating the development of adapted methodologies.
Journal of the Association for Information Systems · 2011
Key Findings
- 01A novel requirements engineering procedure can be designed to accommodate the needs of blind users.
- 02The proposed procedure met most of the requirements for effective requirements engineering with blind users.
- 03Further work is needed to enhance the accessibility of the requirements engineering process for blind users and stakeholders.
Application
Design takeaway
When designing for diverse user groups, proactively adapt research and design processes to ensure all voices are heard and accommodated, rather than assuming existing methods are sufficient.
How to apply
When initiating a design project, conduct an expert review of your user research methods to identify potential barriers for users with disabilities and proactively develop alternative approaches.
Project actions
- 01When selecting participants for user research, ensure your sample represents a diverse range of abilities and backgrounds.
- 02Consider how different sensory inputs (auditory, tactile) can be used in your user research methods.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Employs a rigorous Design Science Research methodology.
- +Validates the proposed procedure in a real-world context with international participants.
Limitations
The proposed procedure may require significant effort to implement and may not be universally applicable across all types of design projects or user groups with disabilities.
Reliability & validity
The study's reliability could be enhanced by replicating the procedure with a larger and more diverse sample of blind users across different geographical locations and cultural contexts. Validity is supported by the use of a follow-up survey to confirm findings, but further triangulation with other qualitative methods could strengthen it.
Think critically
To what extent can the principles of adapting requirements engineering for blind users be generalized to other user groups with different sensory or cognitive impairments?
Design Principles
"Design processes must be adaptable and inclusive to effectively capture the needs of all user populations."
Designing inclusive systems requires understanding and integrating the perspectives of all potential users, including those with disabilities. Failing to do so can lead to exclusionary products and services, limiting market reach and user satisfaction.
What This Means for Your Design
This study shows that if you want to design something for people who are blind, you can't just use the same old ways of asking them what they want. You need to create new methods that work better for them, like using audio instead of written instructions.
How to use in your project
- 1.Reference this study when discussing the importance of inclusive design practices and the need to adapt user research methodologies for specific user groups.
- 2.Use the findings to justify the development of alternative user testing methods in your own design project.
Add to My Project
Quick Cite
Paragraph starter
This research highlights the critical need for inclusive design practices, demonstrating that standard requirements engineering methods may not adequately capture the needs of users with visual impairments. The study proposes and validates an adapted procedure, emphasizing that proactive methodological adjustments are essential for ensuring that design outcomes are accessible and relevant to diverse user populations.
Source
Journal of the Association for Information Systems
Designed Procedures for Engineering System Feature Requirements with Users who are Blind
journal · 2011
View sourceQuestions About This Research
- What does the research say about inclusive requirements engineering: adapting methods for blind users?
- When designing for diverse user groups, proactively adapt research and design processes to ensure all voices are heard and accommodated, rather than assuming existing methods are sufficient. Evidence: Journal of the Association for Information Systems (2011).
- Why does "Inclusive Requirements Engineering: Adapting Methods for Blind Users" matter for design?
- Designing inclusive systems requires understanding and integrating the perspectives of all potential users, including those with disabilities. Failing to do so can lead to exclusionary products and services, limiting market reach and user satisfaction.
- How can designers apply this research?
- When designing for diverse user groups, proactively adapt research and design processes to ensure all voices are heard and accommodated, rather than assuming existing methods are sufficient.
- What were the main findings?
- A novel requirements engineering procedure can be designed to accommodate the needs of blind users.. The proposed procedure met most of the requirements for effective requirements engineering with blind users.. Further work is needed to enhance the accessibility of the requirements engineering process for blind users and stakeholders.
- What research method was used?
- Design Science Research with Not explicitly stated, but involved users in New Zealand and Germany..
- How strong is the evidence?
- Evidence strength is rated Moderate effect, based on a 2011 journal from Journal of the Association for Information Systems.
- What should I do differently in my next project?
- When initiating a design project, conduct an expert review of your user research methods to identify potential barriers for users with disabilities and proactively develop alternative approaches.
- What are the limitations?
- The study acknowledges that more work is needed to fully optimize the requirements engineering process for blind users and stakeholders.