Didier H. BessetDidier Besset obtained a degree in physics at the Swiss Federal Institute of Technology Zurich (ETH Zurich) and a Ph.D. in high-energy physics at the University of Geneva. He did postgraduate research at the Stanford Linear Accelerator Center and wasAdjunct Professor at Princeton University where he taught physics. Since 1990 he has worked as an independent consultant on decision-support systems based on medical or technical data, all written using object-oriented technology. He has been programming in Smalltalk since 1987 and in Java since 1997. Read More Read Less