Andrew F. Kay (born January 22, 1919) was President and CEO of Kay Computers, a personal computer firm, and also serves as Senior Business Advisor to Accelerated Composites, LLC.Mr. Kay, a 1940 graduate of MIT, started his career with Bendix followed by two years at Jet Propulsion Laboratory. He later founded Non-Linear Systems, a manufacturer of digital instrumentation, in 1952. NLS developed a reputation for providing rugged durability in critical applications for everything from submarines to spacecraft. At NLS he invented the digital voltmeter.He is also a founder of the Rotary Club of Del Mar, California. As a member of the Board of Directors of Johnson O'Connor Research Institute, he has pursued the advancement of education with particular attention to the development of "a thinking vocabulary" as a basic component of creating leadership capabilities for managers in science and technology fields.