THE DESIGN OF EVERYDAY THINGS

by Don Norman

Why do people struggle with everyday products, from doors that are confusing to open to remote controls with too many buttons? The problem lies with poor design that ignores how people actually think and act. This book presents psychology-grounded principles and an iterative process to create products that are intuitive, safe, and satisfying to use.

In this summary, you'll learn:

• Why human-centered design matters, how product experience works through the 7-stage action cycle, and how your brain processes products on 3 levels.
• The 7 principles of good design: discoverability, affordances, signifiers, mapping, constraints, feedback, and conceptual models.
• How to design for human error by distinguishing slips from mistakes and using forcing functions, constraints, and reversible actions to reduce failures.
• How to solve the right problem using design thinking, the double-diamond model, and human-centered design loops.

Who should read this:

• Product designers, UX professionals, and engineers who want timeless principles for building intuitive, error-resistant products.
• Managers, entrepreneurs, and anyone who creates tools, systems, or processes.