UX//Heuristic / Principle
Least Effort//_
.UX/Pr

UX//Heuristic / Principle
Least Effort//
.UX/Pr

Least/Effort/Law

Least/Effort/Law

Least Effort's/Law
People naturally choose the path that requires the least work.

UX Least Effort
UX heuristics are not strict rules but rather guidelines.

UX Least Effort
UX heuristics are not strict rules but rather guidelines.

HOW IT WORKS: Users select the simplest available option to reach a goal. When systems remove unnecessary steps, repetition, or complexity, users complete tasks faster and are more likely to continue using the product.


IN UX/UI/AIX DESIGN: UX, UI, and AIX designers reduce steps, simplify navigation, and automate repetitive actions. AI experiences anticipate intent and offer shortcuts, recommendations, and prefilled content to minimize user effort.


EXAMPLE: An ecommerce platform automatically fills shipping data and proposes delivery options, while a GenAI assistant summarizes product differences so users can decide with minimal interaction.

Origin
The Principle of Least Effort Law

Origin
The Principle of
Least Effort Law

Origin
The Principle of
Least Effort Law

The principle was popularized by George Zipf in the late 1940s while studying human behavior and communication, showing that people consistently favor solutions that minimize physical, cognitive, and temporal effort.


The principle was popularized by George Zipf in the late 1940s while studying human behavior and communication, showing that people consistently favor solutions that minimize physical, cognitive, and temporal effort.


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