The Design of Everyday Things: Essential Principles

Don Norman's "The Design of Everyday Things" remains a cornerstone text in understanding human-centered design. These notes explore the fundamental principles and their relevance to modern digital products.

Core Design Principles

1. Visibility

The most important information should be visible and clear. This applies equally to physical objects and digital interfaces.

2. Feedback

Users should receive immediate, clear feedback for their actions. This creates confidence and understanding.

3. Affordances

Objects should clearly communicate their possible uses through their design.

Modern Applications

These principles are particularly relevant in today's complex digital landscape. Good design becomes invisible, allowing users to focus on their tasks rather than the interface.