دانلود کتاب A Pattern Language for Web Usability

How to design great websites using software patterns as a guide! *The first book on using design patterns to achieve web usability. *Ian Graham describes his unique pattern language for web sites known as "wu "(web usability). Within "wu "he offers 79 individual web usability patterns. *The book will bring together elements of two computer book classics: "Design Patterns "(Gamma) and "Designing Web Usability "(Nielson). *This book will help the millions of web designers who need to design effective and uasble web sites. *Beautiful full colour design.User Level: Intermediate Audience: Practical guide for web designers and managers of web site development projects. The book will also appeal to the patterns and HCI communities. Technology: Patterns are standard solutions to recuring design problems. A pattern language enables these solutions to be linked into sequences to address particular applications. Author Biography: Ian Graham is an industry consultant with over 20 years experience: a practitioner in IT for over 25. He is internationally recognized as an authority on business modelling, object-oriented software and software development processes.He is the author of 13 books including the bestelling "Object Oriented Methods 3ed "from Addison Wesley.