The Hick-Hyman Law describes a measurable relationship: the more choices presented, the longer it takes someone to decide.
Why This Matters for Design
A navigation menu or product list with too many undifferentiated options doesn't just look cluttered — it measurably slows decision-making and increases the odds of abandonment.
Reducing Effective Choice Without Removing Options
Grouping related items into clear categories reduces the perceived number of choices at any one level, even when the total number of options stays the same.
A Practical Application
A curated "recommended" or "popular" section can help hesitant visitors decide faster without removing full options for those who want to browse everything.
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