Christopher provides a personal timeline of his experiences with educational technology from kindergarten through college. He notes that as early as kindergarten he was exposed to radios and televisions, and in high school began using computers connected by phone lines and overhead projectors in classrooms. In college, he had a vivid learning experience after his first computer crashed, learning the importance of backing up important files. He envisions future classrooms utilizing computer-based instruction to reduce paper usage, and identifies budget and student technology literacy as challenges for teaching with technology.