ux-heuristic
Heuristic Evaluation (Nielsen's 10 Principles)
Overview
Heuristic evaluation is an expert review method that assesses a user interface against established usability principles. It's fast (2-4 hours), cheap (no user recruitment), and finds 40-60% of usability issues. Use it as a complement to, not replacement for, user testing.
Framework
IRON LAW: Every Violation Gets a Severity Rating
Finding a violation is half the work. Rating its severity is the other half.
A cosmetic inconsistency and a critical workflow blocker are both "violations"
but require completely different response urgency.
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