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 32 years of experience designing and evaluating user interfaces.
Conceptual Models: Core to Good Design. User interfaces are simpler and more task-focused when designers start by constructing a conceptual model of the intended application. This book explains what conceptual models are, how to construct them, and why they are valuable.
Designing User Interfaces for an Aging Population: Towards Universal Design. Rationale and guidelines for designing technology so as not to exclude the almost 40% of the population that is over 50.
Designing with the Mind in Mind: Simple Guide to Understanding User Interface Design Guidelines (2nd ed.). An introduction to cognitive and perceptual psychology for software designers and developers. Now in its 2nd edition.
GUI Bloopers 2.0: Common User Interface Design Don’ts and Dos. A completely-updated second edition of the original GUI Bloopers, published in 2007. Available at most booksellers, including: