''Paper Prototyping: The Fast and Easy Way to Design and Refine User Interfaces '' By Carolyn Snyder http://images.amazon.com/images/P/1558608702.01._PE_PI_SCMZZZZZZZ_.jpg [ISBN: 1558608702] Written by a usability engineer with a long and successful paper prototyping history, this book is a practical, how-to guide that will prepare you to create and test paper prototypes of all kinds of user interfaces. ---- CategoryBook