Skill Profile
Usability Testing
"Evaluating a product by observing real users attempting to use it — identifying friction, confusion, and failure points to inform design improvements."
YOUR SKILLS
Problems This Skill Solves
- The product team thinks the design is intuitive but users are failing at the checkout step — usability testing reveals the specific friction point
- A new feature has low adoption despite marketing effort — usability testing shows users don't understand how to access it
- Design debates continue without resolution — usability testing with real users provides evidence that ends the opinion contest
Roles That Use This Skill
1 total · 1 industryThis skill is concentrated in one industry.
UX/Product Design / Technology
"You need at least 30 participants to get meaningful usability results."
Jakob Nielsen's research shows that 5 participants typically reveal 85% of usability problems. Usability testing is not a statistical exercise — it is an observational one.
"Usability testing tells you what users want."
Usability testing tells you how users behave with a design. What they want requires user research methods like interviews and surveys. These are complementary, not interchangeable.
Research & Outlook
Remote unmoderated testing tools have expanded the scale at which usability testing can be conducted.
See This Skill In Action
Watch a professional demonstrate Usability Testing in a real working environment — what it looks like, how it's applied, and why it matters.
Design / Research
Usability Testing
Connected Skills
Growth Path
Can recruit participants, run a moderated think-aloud session, and produce a basic findings report.
Designs test plans for specific research questions, facilitates sessions without bias, rates findings by severity, and communicates implications clearly to product and engineering teams.
Designs mixed-method evaluation programmes (moderated, unmoderated, A/B, analytics), trains others in testing methods, and embeds a culture of continuous usability evaluation across product teams.
How to Practise
- 1.Set up a 5-person moderated usability session on any digital product you use and write a findings report
- 2.Complete Google's UX Design Certificate which includes hands-on usability testing modules
- 3.Practise writing think-aloud protocol instructions and facilitating sessions without leading the participant
How to Prove
- ·A UX portfolio with case studies showing usability test plans, session recordings (with consent), and findings that changed design decisions
- ·Published usability research reports from professional projects
- ·BCS Foundation Certificate in User Experience demonstrating formal usability competency