Herman Hollery, Vannevar Bush, John von Neumann, Bill Gates, Steve Jobs.
1. Herman Hollerith:
Herman Hollerith (English: Herman Hollerith, February 29, 1860 - November 17, 1929), born in Buffalo, German-American statistician. In 1896, he founded the Tabulating Machine Company, which later became the predecessor of IBM (the predecessor of computers).
2. Vannevar Bush:
Vannevar Bush (1890.3.11~1974.6.26) was the greatest scientist and engineer in the United States during World War II. one.
He is the founder of analog computers, and Shannon, the father of information theory, was his student. In 1945, he proposed microphotography technology in his paper "As We May Think" and the concept of Memex, ushering in the era of digital computers and search engines. In this paper, Vannevar proposed many theories that predicted the development of computers in the decades after World War II to the present. Many later pioneers in the computer field were inspired by this article. Later computers such as the mouse and hypertext were The creation of technology is based on this paper with theoretical significance of the era.
No matter which area you look at in the history of information technology, Bush is a visionary and pioneering figure who has left his mark there. As historian Michael Sherry said, "To understand the world of Bill Gates and Bill Clinton, you must first know Vannevar Bush." For her contributions and superhuman vision, Vannevar Bush has earned the reputation of "the Godfather of the Information Age".
3. John von Neumann:
John von Neumann (1903~1957), originally from Hungary, received a PhD in mathematics from the University of Budapest. One of the most important mathematicians of the 20th century and one of the scientific generalists in the fields of modern computers, game theory, nuclear weapons and biological and chemical weapons, he is called the "Father of Computers" and "Father of Game Theory" by future generations.
In 1946, von Neumann began to study programming issues. He was one of the founders of modern numerical analysis-computational mathematics. He first studied numerical calculations in linear algebra and arithmetic, and later focused on Discretization and stabilization problems of nonlinear differential equations, and error estimates are given. He helped develop a number of algorithms, particularly Monte Carlo methods.
To put it simply, his essential contributions are two points: binary thinking and program memory thinking.
Von Neumann's greatest contribution to mankind is his pioneering work in computer science, computer technology, numerical analysis and game theory in economics.
4. Bill Gates:
Bill Gates? (Bill Gates), full name William Henry Gates III, referred to as Bill or Gates. Born on October 28, 1955 in Seattle, Washington, USA, entrepreneur, software engineer, philanthropist, and founder of Microsoft. Formerly chairman, CEO and chief software architect of Microsoft.
Under his leadership, a new generation of computer systems was successfully established, and it was subtly changing human life. Taking the computer age into a new era, an era of harmonious human-machine communication.
5. Steve Jobs:
Steve Jobs is the former chief operating officer and one of the founders of Apple and a former Pixar animator. Chairman and CEO of the company (Pixar was acquired by Disney in 2006). Jobs is also a board member and largest individual shareholder of The Walt Disney Company. Jobs is considered an iconic figure in the computer and entertainment industries. At the same time, people also regard him as the founder of well-known digital products such as the Macintosh computer, iPad, iPod, iTunes Store, and iPhone.
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