Jeff Johnson, Author at Boxes and Arrows

Author: Jeff Johnson

Jeff Johnson is Principal Consultant at UI Wizards, Inc., a product usability consultancy (uiwizards.com). He also is a principal at WiserUsability.com, a consultancy focused on elder usability and accessibility. After earning B.A. and Ph.D. degrees from Yale and Stanford Universities, he worked as a UI designer and implementer, engineer manager, usability tester, and researcher at Cromemco, Xerox, US West, Hewlett-Packard Labs, and Sun Microsystems. He has taught at Stanford University, Mills College, and the University of Canterbury. He has authored many articles and chapters on Human-Computer Interaction, as well as the books GUI Bloopers, Web Bloopers, GUI Bloopers 2.0, and Designing with the Mind in Mind. His latest book, coauthored with Austin Henderson, is Conceptual Models: Core to Good Design (2011).

Articles by this author:

January 22, 2013 Design Principles

Conceptual Models in a Nutshell

Posted by Jeff Johnson Austin Henderson

This article explains what conceptual models are and describes the value of developing a conceptual model of a software application before designing its user interface. Conceptual Model: a Model for Users’ Mental Model A conceptual model of an application is