Interaction Laws

What problem does it solve?

Empirically validated rules guide designers in diagnosing UX issues and identifying actionable improvements.

Core Features & Use Cases

• Fitts's Law guides target size and placement to speed up interactions.
• Hick's Law helps manage decision load by progressive disclosure and categorization.
• Miller's Law informs working memory limits to optimize navigation and information density.
• Jakob's Law suggests aligning with established conventions to reduce learning cost.
• Doherty Threshold and related performance laws guide responsive feedback and latency targets.
• The framework translates these principles into concrete design changes and evaluation criteria.

Quick Start

Use the Interaction Laws framework to evaluate the current interface and generate improvement recommendations.