Short answer
Designers should integrate comprehensive linguistic and cultural adaptation alongside robust usability testing when creating digital tools for specific geographic and demographic contexts.
- Field
- User-Centred Design
- Source
- JMIR Formative Research (2025)
- Method
- Mixed-methods user-centered design evaluation.
- Sample
- 13 participants (9 potential end-users, 2 informatics professionals, 2 service providers)
- Evidence
- Strong effect
A user-centered design approach, incorporating cognitive walkthroughs, heuristic evaluations, and end-user testing, resulted in a highly usable trilingual prototype for reporting violence against sex workers in the MENA region. This user-centred design research insight is drawn from a 2025 study published in JMIR Formative Research. Using Mixed-methods user-centered design evaluation. with 13 participants (9 potential end-users, 2 informatics professionals, 2 service providers), researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers should integrate comprehensive linguistic and cultural adaptation alongside robust usability testing when creating digital tools for specific geographic and demographic contexts.
Trilingual Data Tool for MENA Region Achieves High Usability for Violence Reporting
A user-centered design approach, incorporating cognitive walkthroughs, heuristic evaluations, and end-user testing, resulted in a highly usable trilingual prototype for reporting violence against sex workers in the MENA region.
JMIR Formative Research · 2025
Key Findings
- 01The trilingual prototype achieved a high System Usability Scale score of 91.4, indicating excellent usability.
- 02Heuristic evaluation identified significant language-related issues, particularly with the Arabic translation, which were addressed prior to end-user testing.
- 03End-users expressed enthusiasm for a mobile tool that could facilitate reporting and lead to change, while also providing valuable suggestions for interface improvements.
Application
Design takeaway
Designers should integrate comprehensive linguistic and cultural adaptation alongside robust usability testing when creating digital tools for specific geographic and demographic contexts.
How to apply
When designing any digital tool intended for a specific cultural or linguistic group, conduct thorough linguistic validation and involve representatives from the target audience in usability testing from the early stages.
Project actions
- 01When designing a tool for a specific community, ensure your testing includes people from that community.
- 02Consider the language and cultural context of your users from the very beginning of the design process.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Application of multiple evaluation methods (heuristic, cognitive walkthrough, SUS).
- +Involvement of both domain experts and potential end-users.
- +Focus on a specific, underserved user group and context.
Limitations
Small sample sizes in user testing can limit the generalizability of findings. Translation accuracy can be complex and may require native speakers with specific domain knowledge.
Reliability & validity
The use of established metrics like the System Usability Scale (SUS) contributes to reliability. Validity is enhanced by employing multiple evaluation methods and involving actual end-users, ensuring the tool's relevance and effectiveness in its intended context.
Think critically
How might the 'enthusiasm' of end-users for the idea of the tool be influenced by factors beyond its usability, and how could this bias the evaluation?
Design Principles
"User-centered design methodologies, including iterative testing and expert/end-user feedback, are paramount for developing effective and usable tools for sensitive applications."
This research demonstrates the critical role of user-centered design in developing sensitive digital tools for marginalized communities. By involving potential end-users and experts throughout the design process, even complex issues like language barriers and trust can be addressed to create effective and accessible solutions.
What This Means for Your Design
This study shows that by involving the people who will use a tool (like sex workers in the MENA region) and experts in the design process, you can create a digital tool that is easy to use and meets their needs, even for sensitive topics like reporting violence.
How to use in your project
- 1.Reference this study when discussing the importance of user testing and adaptation for specific user groups in your design project.
- 2.Use the findings to justify your own user research methods, especially if working with sensitive topics or diverse user bases.
Add to My Project
Quick Cite
Paragraph starter
The development of a trilingual data collection tool for reporting violence against sex workers in the MENA region, as demonstrated by Ditmore et al. (2025), underscores the critical importance of user-centered design. Their mixed-methods approach, incorporating heuristic evaluations and end-user testing, resulted in a highly usable prototype (SUS score of 91.4), even when addressing sensitive issues and linguistic diversity. This highlights the necessity of iterative feedback loops and cultural adaptation in creating effective digital solutions for specific user groups.
Source
JMIR Formative Research
Designing and Evaluating a Prototype of a Trilingual Data Collection Tool for the Middle East and North Africa (MENA) Region to Collect Data About Violence Against Sex Workers: Multiple Methods Approach in User-Centered Design
journal · 2025
View sourceQuestions About This Research
- What does the research say about trilingual data tool for mena region achieves high usability for violence reporting?
- Designers should integrate comprehensive linguistic and cultural adaptation alongside robust usability testing when creating digital tools for specific geographic and demographic contexts. Evidence: JMIR Formative Research (2025).
- Why does "Trilingual Data Tool for MENA Region Achieves High Usability for Violence Reporting" matter for design?
- This research demonstrates the critical role of user-centered design in developing sensitive digital tools for marginalized communities. By involving potential end-users and experts throughout the design process, even complex issues like language barriers and trust can be addressed to create effective and accessible solutions.
- How can designers apply this research?
- Designers should integrate comprehensive linguistic and cultural adaptation alongside robust usability testing when creating digital tools for specific geographic and demographic contexts.
- What were the main findings?
- The trilingual prototype achieved a high System Usability Scale score of 91.4, indicating excellent usability.. Heuristic evaluation identified significant language-related issues, particularly with the Arabic translation, which were addressed prior to end-user testing.. End-users expressed enthusiasm for a mobile tool that could facilitate reporting and lead to change, while also providing valuable suggestions for interface improvements.
- What research method was used?
- Mixed-methods user-centered design evaluation. with 13 participants (9 potential end-users, 2 informatics professionals, 2 service providers).
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2025 journal from JMIR Formative Research.
- What should I do differently in my next project?
- When designing any digital tool intended for a specific cultural or linguistic group, conduct thorough linguistic validation and involve representatives from the target audience in usability testing from the early stages.
- What are the limitations?
- The study involved a small sample size for heuristic evaluation and end-user testing, and the focus was on a specific region and type of violence.