For more than forty years I have worked in technology — beginning before Pac-Man, Apple, and IBM became household names. The products I helped create are still in use around the world today.

In retirement I continue that same quiet work here in Abingdon, Virginia, designing and building useful technology in my laboratory. My present study and work centers on millimeter-wave radar for human presence sensing and tracking outside in all weather conditions.

The details of current projects remain confidential. What I can say is that the tools available today for creating genuinely useful new products are remarkable. When done well, they make everyday life better.