Author: Bill Scott & Theresa Neil
Publisher: O'Reilly, 2009
Aimed at: Web site designers
Pros: Over 70 patterns for interface design
Cons: Nothing about how to imprement them
Reviewed by: David Conrad
This book's subtitle, is Principles and Patterns for Rich Interactions. Are they worth following?
The interaction design patterns included in this book are organised around six principles which in turn are used to provide a logical framework for their presentation and discussion. They are:
Each of these principles has a color-coded section devoted to it with an introduction to the principle and a brief outline of the chapters included. This straightforward approach combined with lavish illustration and the inclusion of frequent lists of Best Practice key points makes this an easy book to navigate.
- Make it Direct
- Keep It Lightweight
- Stay on the Page
- Provide an Invitation
- Use Transitions
- React Immediately
There are five patterns for Contextual Tools, in the sole chapter devoted to the second principle, Keep It Lightweight. They are preceded by Fitt's Law - an ergonomic principle that links the size of a target and its distance from the user to its ease of use. Anti-patterns in this chapter show pitfalls to avoid.
Principle Three, Stay on the Page has four chapters devoted to it - Overlays, Inlays, Virtual Pages and Process Flow. In the context of process flow Google Blogger is cited as an example of poor practice here for the way it makes it difficult to delete comments with unnecessary page refreshes. Patterns for keeping users engaged and for integrating shopping carts are also discussed here.
There follow two chapters on providing invitations (principle four) with two static patterns and five dynamic ones. Then come two on using transitions ( - animations, cinematic effects and other types of visual transitions with both patterns and antipatterns. The finally two chapters explore the principle React Immediately and deal with responsiveness. They cover Lookup Patterns and Feedback Patterns.
Throughout the book the patterns are introduced and motivated with interesting facts and ideas. They are presented with well-chosen examples from a varied selection of websites help to illustrate the advice being provided. Tips and summaries of best practice help readers to assimilate the advice. Overall this is a book that will help improve the standard of rich interface design.