Softology - Video Feedback
Rampe, Jason; Internet Reference.
Video feedback is the process of pointing a camera at the screen displaying the camera's output. This creates a feedback loop of images infinitely repeating onto and over themselves creating interesting patterns. An initial curious result has become a studied phenomena that relates to other sciences such as cellular automata, reaction diffusion and non-linear dynamics.
This page has information on simulating video feedback, examples of real video feedback and links to other websites with further information about video feedback.
Web Resource: softology.com.au