Introduction   Learn how this project came about & explore the theories that inform our work.   Project in Motion   View a brief video demonstration of the CompuObscura in action.   Download a printable version of this essay (PDF).     David Gillette, author Research,writing & project direction. John Elsdon, inventor Technology invention & visualization. Enrica Lovaglio, coordinator Curriculum coordination & international development. Inspiration Developing the theories of Lumiere Ghosting. Innovation Inventing the CompuObscura device. Illumination Connecting the project to pedagogy.   Introduction | Inspiration | Innovation | Illumination | FAQ | Haunt Us | Citations