I've been involved in a few presentations and workshops lately, talking about my research or about my interests in GIS and Spatial Analysis in general. In particular, I've been talking about open-source tools for doing this work, especially GRASS and R. I've recently been asked if I could make some of my materials available. I won't have time for anything fancy until July at the earliest, so in the meantime, here are some of the presentations and handouts I used:
source("grassRdemo.scr")