Two Tektronix analogue vector monitors on top of each other, the bottom one shows a circle, to top one a chaotic pattern.

Selecting images for the 'Liberate the Machines !' book: this is from August 2017 when I first encountered chaos in an analog computing patch. I was trying to reproduce the system that Yoshisuke Ueda used in 1961.

#analogcomputing #yoshisukeueda #dialogueswithmachines #liberatethemachines!