The Wobbulator from blair neal on Vimeo.
A short demo video on the Wobbulator. It was originally made in the 1970's by Nam June Paik and video engineer Shuya Abe. I was curious why there wasn't a lot of information out there concerning it since it's such a great piece of equipment. Most of the Wobbulator's source images in this video were either from a camera pointed out a window, or just from straight video feedback.
There is a great detailed writeup with wiring diagrams on the Experimental Television Center's website: experimentaltvcenter.org/history/tools/ttool.php3?id=28&page=1
