Fundamentals of UX Design and Usability
summary
Defines UX vs usability, shows concrete methods: personas built from interviews + Google Analytics, heuristic evaluation (Nielsen rules — visibility, match to real world, error prevention) that finds ~77% of problems with 3–5 experts scoring severity 0–4, and quick usability tests (4–5 users or guerrilla testing, screen capture) that find ~75% of issues. Shares ROI examples: Airbnb doubled weekly revenue with pro photos and a 10% conversion lift from a wording A/B test.
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chapters (19)
- 0:00Introduction to UX fundamentals
- 1:49What is user experience design
- 4:27Three pillars of UX: expression, desirability, connection
- 7:27Why UX matters in product design
- 10:18Real-world impact of poor UX
- 12:02Airbnb’s UX turnaround story
- 13:50Storyboarding user journeys
- 15:18Understanding user needs and frustrations
- 16:00Creating user personas
- 21:32Designing for diverse user groups
- 23:40Role of personas in design decisions
- 26:14Defining usability simply
- 27:46Heuristic evaluation basics
- 31:48Usability testing methods
- 33:36Impact of usability testing
- 37:48When to conduct usability tests
- 38:30Case study: car insurance login issue
- 41:38Summary and key takeaways
- 43:04Future of UX and usability
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