What Is Usability Testing?
Usability Testing is a UX research method where users are asked to complete specific tasks while researchers observe how they interact with a product or prototype.
For example, instead of asking:
"Do you like this dashboard?"
a usability test might ask:
"Find this month's sales report and identify the region with the highest revenue."
The second approach provides more useful evidence because it shows whether users can actually complete the task.
During usability testing in UX, researchers observe:
Where users hesitate
What they click first
Where they get confused
Which labels they misunderstand
Where they make errors
How long tasks take
Whether they successfully complete a task
What users say while interacting with the product
The goal is not to test the user. The goal is to test the design.
GOV.UK's Service Manual similarly recommends moderated usability testing to observe participants completing specific tasks and identify problems with language, layout, and interaction. (GOV.UK — Using Moderated Usability whTesting)
Why Is Usability Testing Important?
Designers and product teams work closely with a product, which can make it difficult to notice problems that are obvious to new users.
A team might think a navigation label is clear because they already understand the product.
A first-time user may interpret it completely differently.
UX usability testing provides an opportunity to see the product from the user's perspective.
It can help you:
Identify usability problems early
Validate design decisions
Improve task completion
Reduce user confusion
Find navigation issues
Improve forms and workflows
Reduce unnecessary steps
Improve product adoption
Prioritize UX improvements
Usability testing can be performed on an existing product, prototype, or redesigned experience.
Common UX Issues Usability Testing Can Identify
1. Confusing Navigation
Users may struggle to find features because menus, labels, or navigation structures do not match their expectations.
For example, a feature called "Account Configuration" may be difficult to understand if users naturally expect "Settings."
Testing can reveal these differences between internal terminology and user expectations.
2. Unclear Buttons and Actions
A button may look visually correct but still fail to communicate what happens when users click it.
Labels such as:
Continue
Submit
Proceed
may provide less context than:
Save Changes
Create Report
Send Request
Usability testing can show whether users understand the expected action.
3. Difficult Forms
Forms are common sources of UX friction.
Users may:
Miss required fields
Enter information incorrectly
Not understand field labels
Become confused by validation messages
Abandon the form
Testing the form with representative users can reveal these issues before launch.
4. Complicated Workflows
A workflow may make sense to the team that designed it but feel unnecessarily complicated to users.
For example:
Search → Open Record → Edit → Save → Return → Confirm
May potentially be simplified depending on the product and business requirements.
Usability testing helps identify where users experience unnecessary friction.
5. Poor Information Hierarchy
Users may struggle to identify what information matters most when a screen contains too many competing elements.
This is particularly common in:
Enterprise dashboards
SaaS applications
Analytics platforms
Healthcare software
Financial applications
Testing can reveal what users notice first and what they overlook.
Usability Testing Process
A successful usability testing process does not need to be complicated.
Step 1: Define Your Research Goals
Start with a specific question.
For example:
Can users find the reporting feature?
Can new users complete Onboarding?
Can managers understand the dashboard?
Can users complete the checkout process?
Can employees submit a request without assistance?
Clear questions make the testing more useful.
GOV.UK recommends defining research objectives and questions before selecting research activities and participants. (GOV.UK — Plan User Research)
Step 2: Select the Right Users
Your participants should represent the people who will actually use the product.
For example, testing enterprise software may require:
Administrators
Managers
Employees
Analysts
Operations teams
For a consumer application, you may recruit users based on demographics, experience, behavior, or product usage.
The more closely participants match the intended audience, the more useful the findings are likely to be.
Step 3: Create Realistic Tasks
Good usability testing tasks should reflect real situations.
Instead of:
"Explore the dashboard."
try:
"Find the customers whose orders are overdue and identify the total outstanding amount."
Specific tasks allow researchers to observe actual behavior.
Step 4: Observe Without Leading
During a test, avoid immediately telling users where to click.
If a participant struggles, that struggle may be the exact usability problem you need to discover.
Ask neutral and open ended questions such as:
"What are you looking for?"
or
"What would you expect to happen here?"
GOV.UK guidance recommends clear, neutral task instructions and emphasizes that participants should be treated as people being observed rather than judged. (GOV.UK — Moderated Usability Testing)
Step 5: Record the Findings
Document issues consistently.
A simple usability testing report can include:
Issue | Impact | Evidence | Priority |
Users miss primary action | High | 4/5 users hesitated | High |
Filter label is unclear | Medium | 3 users searched elsewhere | Medium |
Confirmation message unclear | Low | 2 users questioned result | Low |
This makes findings easier for product, design, and development teams to act on.
Usability Testing Methods
There are several usability testing methods, and the right method depends on your product and research goals.
Moderated Testing
A researcher guides the session and observes the participant.
This is useful when you want to ask follow-up questions and understand why users behave in a particular way.
Unmoderated Testing
Users complete tasks independently, often through an online testing platform.
This can help teams collect feedback from a larger group.
Remote Testing
Participants complete tasks remotely using their own devices.
This can be useful when users are distributed across locations.
Prototype Testing
A clickable prototype is tested before development.
This is particularly valuable because usability problems can be identified before engineering effort is invested.
Comparative Testing
Users interact with different versions of a design to identify which experience performs better for a specific task.
The method should always follow the research question rather than choosing a method simply because it is popular.
When Should You Conduct Usability Testing?
Usability testing should not be limited to the final stage of a project.
You can test:
During discovery
To understand problems with an existing experience.
During design
To evaluate wireframes and prototypes.
Before development
To validate important workflows.
During development
To identify problems in implemented features.
After launch
To discover real-world usability issues and validate improvements.
Continuous research helps teams identify problems earlier rather than waiting until the product is fully built.
GOV.UK recommends conducting user research throughout different development phases and using usability testing to understand how users experience new or changed features. (GOV.UK — User Research)
Usability Testing for SaaS and Enterprise Products
Usability testing for SaaS products is especially valuable because SaaS applications often contain complex workflows, dashboards, permissions, settings, and integrations.
Enterprise products have similar challenges.
For example, a usability test might ask an employee to:
Find a customer record.
Update the account.
Generate a report.
Share the report with a manager.
If users struggle at any stage, the team can investigate the underlying UX issue.
For complex products, usability testing should focus on real workflows rather than isolated screens.
You can also explore Enterprise UI/UX Design Services if your product requires deeper UX research, workflow redesign, or enterprise interface improvements.
Usability Testing vs. User Feedback
User feedback and usability testing are related, but they are not the same.
User feedback tells you what users say about the product.
Usability testing shows you what users actually do when trying to complete a task.
For example, a user may say:
"The dashboard is easy to use."
But during a usability test, they may spend two minutes trying to find a report.
Both types of information are valuable, but observing behavior can reveal problems users may not consciously recognize.
A Real UX Example
Upslide Design Studio's RIS-PACS UX case study demonstrates how complex healthcare software can develop usability problems over time.
The existing system required too many actions, spread workflows across multiple screens, and made important tasks difficult to understand.
The redesign focused on simplifying workflows, improving action hierarchy, and bringing relevant information and actions into a more unified workspace.
This is a useful example of why identifying usability issues requires looking beyond individual screens and understanding how users complete tasks across the entire product. (Upslide Design Studio — RIS-PACS Case Study)
How to Turn Usability Findings Into Better UX
Testing only creates value when the findings influence design decisions.
After testing:
1. Group similar issues
Combine problems that have the same underlying cause.
2. Prioritize by impact
Focus first on issues that prevent users from completing important tasks.
3. Identify the root cause
Don't simply fix the visible symptom.
4. Redesign the experience
Create solutions based on the findings.
5. Test again
Validate whether the changes actually improved usability.
This creates a continuous cycle:
Test → Identify → Prioritize → Redesign → Test Again
You can learn more about how testing fits into the broader UI/UX design process.
Common Usability Testing Mistakes
Avoid these common mistakes:
Testing only with internal employees
Asking leading questions
Testing without clear research goals
Giving users too much help
Testing only visual design
Ignoring accessibility
Focusing only on positive feedback
Collecting findings without prioritizing them
Testing once and never validating the redesign
Good Usability Testing is about learning, not proving that a design is correct.
Final Thoughts
Usability Testing helps teams move beyond assumptions and understand how people actually interact with a product.
Whether you're testing a website, SaaS platform, mobile app, or enterprise application, observing users complete realistic tasks can uncover problems that are easy to miss during internal design reviews.
The most effective approach is simple:
Define the problem → Test with the right users → Observe behavior → Identify issues → Prioritize → Redesign → Test again.
If your product has usability issues that are affecting adoption, efficiency, or user satisfaction, Upslide Design Studio can help.
Our UI/UX Design Services combine research, UX strategy, interface design, prototyping, and usability-focused design to create clearer digital experiences.
Want to find out where your product is losing users? Talk to Upslide Design Studio about your UX project and identify the usability issues that matter most.
