921 design principles and counting.
Designer and author
Since 1994, Dan’s focused on digital product discovery and definition, user research, information architecture, content strategy and interaction design for content-heavy sites, complex web applications, and digital products. He’s worked on teams large and small to perfect collaboration and productivity. In 2006, Dan co-founded EightShapes with Nathan Curtis to serve clients in healthcare, education, not-for-profit and high-tech.
Read more at eightshapes.com