On the topic of convergences between cybernetics and design, there's also the rather wild Chilean Cybersyn project.
In 1970, Dr. Salvador Allende was elected President of Chile. Against the wishes of the United States, Allende and his Popular Unity government hoped to create "the Chilean Way to Socialism," La vía chilena al socialismo. Allende and Fernando Flores, his 29-year-old minister of finance (now philosopher and management consultant) were faced with the challenge of managing newly nationalized industry but hoped to avoid the top-down methods of the Soviet model. As a doctor, Allende was attracted to scientific methods and when Flores proposed a technocratic means of controlling the industry, he agreed, hiring on his recommendation British management guru/scientist/visionary Stafford Beer to create Project Cybersyn, a system with which to monitor the output of factories, the flow of materials, rates of absenteeism, and other indicators on a daily basis.
Through Project Cybersyn, Beer hoped to implant an electronic "nervous system" into Chilean society. The country would be linked together via a vast communications network to create what the Guardian calls a "socialist Internet." Finding about 500 abandoned TELEX machines in a factory, Beer networked these together to a provide input for software written by Chilean engineers in consultation with British engineers from Arthur Anderson called Cyberstrider that used Bayesian statistics to create a self-learning control system.