Olivier Lecarme is a Professor Emeritus in Computer Science at the University of Nice, France. He has a doctorate and a "Thèse d'État" in Computer Science. He has been a professor at the Universities of Grenoble, Montréal, Lausanne, and Nice, and has taught many aspects of computer science, including programming language fundamentals, and graphics processing. He lives in Grasse, an old small town not far from Cannes, on the French Riviera (Côte d'Azur).
Karine Delvare is a web development consultant. She has a Masters in Computer Science, with a specialization in image and sound, and has collaborated on the GIMP development project. She lives in Mérignac, near Bordeaux, France.