<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">cybernetics</topic></authority><related type="other"><topic>cyberneticians</topic></related><related type="broader"><topic>science</topic></related> <note xml:lang="en"><![CDATA[ Comparative study of automatic control systems and communication processes in both living organisms and machines. The study links the working of the brain and nervous system with the functioning of computers and automated feedback devices.  ]]></note></mads>