1. Structure, Usability, Readership 1.1 Goals 1.2 How to work on Usability 1.3 Structure and Scope of this book 1.4 What is Usability 1.5 Usability Matters - But how much? 1.6 Reader's Guide 1.7 Key points 2. Intermezzo 1 Three Multimodal Cases 2.1 Contents and Origins 2.2 What's Next? 3. Creating a Model of Use 3.1 AMITUDE - A model of system use 3.2 Application Type 3.3 Users and people 3.4 Tasks and other activities, Domain 3.5 Use Environment...