The purpose of this brief paper is to provide insight into the kinds of work being done by an education research group in a US physics department. As will be evident, instructional technology raises many interesting questions and lends itself to a wide variety of studies. References and contacts are provided for readers wanting more detailed information on the research. The paper is based on a presentation given at the Workshop on Best Practices of ICT Use in a University Environment, 24 September 2004, in Zurich. (Contains 8 figures.)