Video Feedback

Background

The setup of simple videofeedback, videofeedback without mirrors. A videocamera, monitor, and cable are all you need.
Examples of dynamical patterns from simple videofeedback. Some behaviors are very simple, some are remarkably complicated. The zoom and angle of the camera determine the type of pattern.
A summary of Crutchfield's analysis of dynamical videofeedback.
The variant of Courtial, Leach, and Padgett for making stable fractal patterns by pixellated videofeedback.
David Hagar's experiments producing stable fractal patterns from videofeedback with one mirror.
Some examples of videofeedback with two mirrors.
Finally, a review of the IFS techniques we shall use to deconstruct viseofeedback with mirrors.

Return to Video Feedback Lab.