3

User Psychology 3

User Psychology 3

Psychological principles behind user behavior

Loved by people at

Airbnb
Apple
Google
Uber
Adobe
Shopify

Comprehensive UX Psychology

Over 100 core UX concepts, examples, and how to apply them. See more

Memorable
Reading Experience

Designed to be easy to read , Something you'd enjoy going through from start to end.

Preview of UX psychology ebook for designers

Comprehensive and Practical

+100 psychology principles application in UI design, explained with clarity and depth.

Snippet of user psychology 3 ebook sections

New Release

Adding Cards

+100 UX Psychology cards designed to explain each principle at a glance.

  • Fitts's Law in UX design
  • Empathy Gap UX design
  • Attentional Bias in UX design
  • Visual Anchors in UX design
  • Visual Hierarchy in UX design

Gorgeous
Principles Icons

Adorable icons precisely designed for each principle that are just gorgeous to look at.

+100 Wireframe
Examples

Carefully crafted wireframes for each principle's visual example for easier understanding.

user psychology 3 wireframes

2025 Sigma. All rights reserved. Created with hope, love and fury by Ameer Omidvar.

2025 Sigma. All rights reserved. Created with hope, love and fury by Ameer Omidvar.

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User Psychology 3

Human-Centered Guide to UI/UX Design

2025 Sigma. All rights reserved. Created with hope, love and fury by Ameer Omidvar.