Design & Product
UX Design Thought Leader
Usability and Accessibility Testing are indispensable in the design and development process and crucial for creating products that are usable and accessible to all users.
While usability focuses on ensuring a product is easy and intuitive for the average user, accessibility ensures inclusivity by making our digital products available to users with different backgrounds and abilities.
This article will explore the differences between Usability Testing and Accessibility Testing, their benefits, and help you understand when to use the right tools.
Each testing type offers unique benefits, goals, focal points, and tools. Both tests aim to reduce barriers to product use and create an inclusive experience.
Let’s delve deeper into what usability and accessibility testing are.
Usability testing focuses on how easy and enjoyable a product is for all users. It aims to identify and fix usability issues that hinder users.
Typical tests you may know are:
Read more about how to run usability testing effectively.
Accessibility testing aims to verify that the product is usable for users with disabilities. Its objectives include adhering to accessibility standards, such as the WCAG (Web Content Accessibility Guidelines), and fostering an inclusive user experience.
Typical tests you may know are:
Keyboard accessibility: Testing keyboard shortcuts to access and activate interactive elements like links, buttons, and form controls.
let’s make trust the foundation of every project you work on.
Accessibility contributes to usability. Designing with users who have disabilities in mind enhances the experience for everyone.
Imagine we are creating a public park designed without distinct pathways, favoring rough terrains and minimal access to amenities such as benches and restrooms.
Now, let’s analyze the potential outcomes of two testing approaches:
Usability testing ensures that pathways are clear and well-kept, making amenities easy to reach. The questions to be answered are:
On the other hand, accessibility testing encompasses ramps, accessible restrooms, and sensory gardens tailored for users with disabilities. The questions we’ll ask:
Creating an inclusive UX design means focusing on both usability and accessibility.
I truly believe these two elements go hand in hand, and often lead to design improvements that benefit everyone!
The theory is just the beginning!. Let’s explore how we can effortlessly incorporate both testing methods into our workflow, allowing everyone to benefit from our work.
In this stage we should engage diverse participants, including those with disabilities, to understand their needs, requirements, and challenges in our early research.
Additionally, we should establish accessibility requirements early in the design process, guided by pertinent standards such as WCAG.
To foster inclusive design principles within the design team, consider accessibility from the beginning, not as an afterthought.
Start simple tests in your User Interface (UI) design:
Use WebAim’s accessibility checklist to guide your website’s design and discuss it with your developers.
Tip: The UK government offers a basic checklist for those unable to perform detailed checks.
Once you have developed the prototypes, you can perform usability testing that includes users with disabilities. This test helps to ensure the final product is user-friendly and meets users’ needs and expectations.
Developers can utilize automated testing tools to identify and address accessibility issues early in development.
If you’re curious about automated testing, BrowserStack has shared a fantastic list of the top 20 tools, complete with their key benefits, limitations, and use cases.
Alternatively, you can run manual testing with your developers using the methods below, but it may take time:
Some designers will conduct usability testing sessions with users who have disabilities to collect real-world feedback. Should you proceed with further testing? You can prioritize according to your time, resources, and the extent of your user segmentation.
Once you have collected all usability and accessibility issues, it is crucial to prioritize and resolve any problems identified in this phase.
Continuous improvement is essential in product development, and we should not stop here. It will enable us to iterate and enhance the product based on user feedback.
Here is what the top designers do after launch:
Reciteme shared this helpful article on writing an accessibility statement.
Usability and accessibility testing have different objectives but are closely linked.
A hybrid approach simultaneously addresses both aspects, creating a more thorough and inclusive UX strategy.
Benefits of a hybrid approach:
To effectively merge usability with accessibility testing, start early and include diverse users in your testing design research.
Here’s how to do it:
Provide assistive technology: If necessary, offer participants assistive technologies (screen readers, keyboard emulators) to interact with the product.
Join countless professionals in simplifying your user research process and delivering results that matter
The right tools can make a difference in ensuring a seamless and inclusive user experience.
Let’s explore some popular and effective tools for both types of testing:
UXArmy is a user research platform that allows you to record task sessions, gather feedback, and conductusability tests and user interviews remotely. Most importantly, it offers expert guidance and support throughout research.
Have I mentioned that you can leverage UXArmy to find your ideal participants globally?
Pricing: Custom pricing based on your needs.Check out the demo!
Maze is a prototyping and user testing tool that helps you gather quantitative and qualitative data from users.
Pricing: Free plan, paid plans starting at $99/month.
UserTesting is a powerful testing tool with a diverse user pool and global reach. It enables thorough user research for extensive testing.
Pricing: Custom pricing based on your needs.
Axe DevTools is a free browser extension that helps identify and fix website accessibility issues.
Pricing: Free
Accessibility Insights for Web is an extension for Chrome and the new Microsoft Edge that helps developers find and fix accessibility issues in web apps and sites.
Pricing: Free
BrowserStack Automate is a cloud-based service that allows users to run automated Selenium tests on a grid of 3500+ real browsers and mobile devices.
Pricing: Free plan, starting from $199 / month
Lighthouse is a free, open-source, automated tool for improving web page quality. It also includes an accessibility audit for common issues.
Pricing: Free
Here are small tests you can start with:
A UK study revealed that 1 in 5 people have a disability, which may be visual, hearing, motor, or cognitive thinking. This shows that usability and accessibility are essential for a seamless UX.
Integrating usability and accessibility testing allows us to cultivate a user-centered design approach that emphasizes clarity, accommodates diverse user needs, and challenges our assumptions about how users interact with our products.
UXArmy makes it easy to collect, analyse, and act on user feedback in real-time. Sign up today to conduct usability and accessibility testing for inclusive design!
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