'<p class=bio><img src=/images/tools/speakers/wills.jpg width=100 align=left><b> Alan Cameron Wills </b> <p class=bio> is a consultant in software development methods based in Manchester UK. Since 1991, he has worked with clients in a wide variety of fields in UK, Europe, and the USA.   He is a frequent presenter at conferences and co-author of the book <i>Catalysis -- Objects, Components and Frameworks with UML</i> '