We specialize in evaluating and designing graphical user interfaces (GUIs) and Web user interfaces from the perspective of your intended users.
We are leaders in the field of User Interfaces and User-Centered Design. We bring to your projects a strong background in human cognitive science and over 25 years of experience designing and evaluating user interfaces.
Read more about what we have done and what we can do for you within the pages of our site.
Our user-interface design book, GUI Bloopers: Don'ts and Dos for Software Developers and Web Designers, quickly became a classic reference for software developers and Web designers. It has received positive reviews in magazines, journals, and online booksellers. [View Reviews]
GUI Bloopers 2.0: Common User Interface Design Don'ts and Dos, a completely-updated second edition of the original book, has been published. It is available at most booksellers, including: Amazon.com, BarnesAndNoble.com, and BookPool.com.
In 2003, we published another book: Web Bloopers: 60 Common Web Design Mistakes and How to Avoid Them, devoted exclusively to the Web. Available from the publisher [Web-Bloopers.com] or at most bookstores. [View Reviews]
Upcoming presentations:
Visit the GUI Bloopers and Web Bloopers web sites, and read about our books.
We also offer classes based on the books.