Human Interface Guidelines
The HIG contains guidance and best practices that can help you design a great experience for any Apple platform.
- Getting started Create an app or game that feels at home on every platform you support.
- Foundations Understand how fundamental design elements help you create rich experiences.
- Patterns Get design guidance for supporting common user actions, tasks, and experiences.
- Components Learn how to use and customize system-defined components to give people a familiar and consistent experience.
- Inputs Learn about the various methods people use to control your app or game and enter data.
- Technologies Discover the Apple technologies, features, and services you can integrate into your app or game.
172 pages, read straight through or jumped into from Contents. Text and figures are Apple's, mirrored for personal offline reading. Source: developer.apple.com.