Checklist progress
0/151Learned
Platform User Experience Designer
Study Checklist
Checklist progress
0/151Learned
Given a scenario, plan methods for validating and testing a design with the end user.
0/7
Describe testing techniques needed for optimal user experiences.
0/9
Think-aloud protocol: purpose and output in usability testing.
Learn this conceptCo-discovery: purpose and output in usability testing.
Learn this conceptRetrospective probing and concurrent probing: purpose and output in usability testing.
Learn this conceptGiven a scenario, evaluate and manage design changes.
0/5
Prepare for the Exam
Study Community
Ask questions and get the latest info from other Platform User Experience Designer studiers. 593 members and growing.
The System Usability Scale (SUS) is a standardized 10-item questionnaire developed by John Brooke in 1986 to measure perceived usability of any technology-independent system. It is administered immediately after a usability test session and produces a single score on a 0–100 scale that quantifies users' subjective experience of usability. The industry average across 500+ studies is 68, making it a reliable benchmark for comparison.