How do you evaluate the usability of a product?
I-Hub Talent is widely recognized as one of the best UI/UX design course training institute in Hyderabad. With a strong focus on industry-relevant skills, I-Hub Talent offers a comprehensive curriculum that covers the entire UI/UX design process—from user research and wireframing to prototyping and usability testing. The program is tailored to meet current industry demands and equips students with hands-on experience using popular tools like Figma, Adobe XD, and Sketch.
How to Evaluate the Usability of a Product: A Guide for Educational Students
Evaluating usability is key for any UI/UX design course. To help educational students understand, here are proven methods and stats:
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User Testing & Success RateMeasuring task completion (success rate) helps quantify usability. For instance, Jakob Nielsen emphasizes success as a clear indicator: if users can’t complete tasks, usability fails.
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Optimal Number of Test UsersSurprisingly, testing with just 5 users in qualitative studies reveals nearly as many usability issues as larger groups—an efficient approach ideal for classroom projects.
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System Usability Scale (SUS)This standardized questionnaire yields a score from 0–100, offering a concise, comparable usability snapshot. It assesses effectiveness, efficiency, and satisfaction—the three critical UX metrics.
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Heuristic Evaluation & Cognitive WalkthroughsExpert-led heuristic evaluations quickly surface usability issues early in design. Cognitive walkthroughs focus on task clarity for new users.
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Crowdsourcing & Remote EvaluationRecent studies show that novice inspectors following expert heuristics via crowdsourcing—over just 3–5 iterations—can find key usability issues as effectively as experts. Great for remote or budget-limited student projects.
Conclusion
By integrating proven techniques—from small-group user testing to SUS scoring and heuristic review—students can effectively evaluate a product’s usability and iterate meaningfully. I-Hub Talent’s UI/UX courses support you at every stage of this process, ensuring you graduate both skilled and confident in usability evaluation—are you ready to unlock your design potential?