The classic text, Interaction Design by Sharp, Preece and Rogers is back in a fantastic new 2nd Edition!New to this edition:Completely updated to include new chapters on Interfaces, Data Gathering and Data Analysis and Interpretation, the latest information from recent research findings and new examplesNow in full colourA lively and highly interactive Web site that will enable students to collaborate on experiments, compete in design competitions, collaborate on designs, find resources and communicate with othersA new practical and process-oriented approach showing not just what principals ought to apply, but crucially how they can be applied"The best basis around for user-centered interaction design, both as a primer for students as an introduction to the field, and as a resource for research practitioners to fall back on. It should be labelled 'start here'."—Pieter Jan Stappers, ID-StudioLab, Delft University of Technology