Hi, I'm Jim Detwiler. I've been an instructor in the Geography Department's online GIS program since 2000. Back then, we had just a one-year, non-credit certificate program with few electives. Today, we offer a Master of GIS degree with numerous electives that enable students to focus on application areas of interest to them. I'm very proud to be associated with this program, both in terms of the faculty involved and the adult professionals who enroll in it. Since joining the online geospatial program, I have authored and taught GEOG 485: GIS Programming and Customization (a VBA/ArcObjects course that's now retired), GEOG 489: GIS Application Development, GEOG 863: GIS Mashups and GEOG 897D: Spatial Database Management, first offered in 2002, 2005, 2008, and 2012, respectively. I've also taught sections of GIS Programming and Mashups to undergraduates in residence at various times since fall 2003. My experience with GIS includes working on population-related research projects at Penn State's Population Research Institute, on E911 and cadastral projects at the Chester County (PA) Bureau of Land Records, and on climate- related projects at the University of Delaware. I think this broad experience helps me to relate to my students who use the technology in a wide array of contexts.