== Projects ==
* He is the author of a [http://groups.yahoo.com/group/hitching/files/Robert%27s%20programs/ set of programs] to extract various statistics from notes made while hitchhiking. Some of his statistics were used in Sylvain Viard's Master's thesis [http://membres.lycos.fr/bpierret/memoire/memoire.html Auto-stop Approche géographique] from 1999.
== On the web ==