| Final project for GIS Certificate - Bowditch/McConnel © 2001 | |
| Party shifts in presidential elections 1976 - 2000, by County |
| Just for fun - Animation (QuickTime, 15.3 MB, 698 x 469) | |
| Tornado Touchdowns and Paths in the Continental USA, 1950 - 1995 |
| Animation (QuickTime, 724 KB, 396 x 437) | |
| Percent Change in Population Density, by County, for Washington and Oregon 1850 - 2000 |
| Newton Bookmaker Tips & Tricks - first published in PIE Developers magazine, May 1994 | |
| Popular article on how to edit and markup text in order to make an Apple Newton “book”. |