All Users Are Stupid
summary
Users think fast with system one vs system two, so the real competition is non‑usage (the null hypothesis of design): bad hospital rollouts keep paper files alongside digital ones and make workflows worse, impatient customers avoid clumsy apps (McDonald’s kiosk example), and long video tutorials fail. Practical fixes: build quick realistic prototypes, test in real contexts, make the primary action visually obvious, prefer optimistic UI and subtle feedback, fail fast and iterate so users can stay in fast, low‑cost thinking.
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chapters (10)
- 0:00Introduction and welcome
- 1:09People are smart
- 3:22Problem of bad software
- 7:35Users are stupid
- 15:43Psychology of user behavior
- 20:21Designing for system one
- 27:24Show don't tell in design
- 31:40Optimistic UI and positivity
- 33:04Summary and call to action
- 34:11Q&A on user empathy
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