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Heinz Nixdorf

Heinz Nixdorf is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Heinz Nixdorf rather than just read about it. In short: Heinz Nixdorf (9 April 1925 – 17 March 1986) was a German computing pioneer, businessman and founder of Nixdorf Computer AG. Nixdorf was born in Paderborn, Germany.

Heinz Nixdorf — main illustration
Heinz Nixdorf — illustration

Key takeaways

  • Heinz Nixdorf belongs to computer science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Heinz Nixdorf to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Heinz Nixdorf from memory before moving on to harder problems.

Reference excerpt

Heinz Nixdorf (9 April 1925 – 17 March 1986) was a German computing pioneer, businessman and founder of Nixdorf Computer AG. Nixdorf was born in Paderborn, Germany. The 27-year-old Nixdorf, at the time a physics student at the Goethe University Frankfurt, founded his first computer company in 1952. As the owner, he led this company to become an international electronics company with revenues of almost four billion Deutsche Mark at its peak. His microcomputers were competitors to IBM mainframes. Nixdorf is remembered as one of the entrepreneurs who, in the 1950s to 1970s, symbolized the German economic miracle. He was also an ambitious athlete and is remembered for his efforts to provide good education to his employees. He succumbed to a heart attack in 1986 at the CeBIT in Hanover. The Heinz Nixdorf MuseumsForum was named after him.

Early life Nixdorf was born on 9 April 1925, as the oldest child of five. He went to a Catholic board school where he first showed his talent for mathematics and science. Due to his father's unemployment during the 1920s and 30s, his childhood was defined by poverty. Achieving good grades in school, he was offered a scholarship to become a teacher. Uninterested in pursuing that career, Nixdorf wrote a letter to the Ministry of Education in Berlin. As a result, he was granted permission to attend the Reismann-Gymnasium in Paderborn starting in 1941. In 1942, Nixdorf was drafted by the Wehrmacht and served on the Eastern Front. Nixdorf joined the Nazi Party in 1943. In 1944 he was a member of the 1st Fallschirm-Panzer Division Hermann Göring. Nixdorf completed his education in 1947, receiving the Abitur.

Education With the aid of a scholarship, Nixdorf studied physics at the Johann-Wolfgang-Goethe Universität in Frankfurt am Main in 1947. In addition to his education in physics, he also attended seminars in business economics. In 1951 Nixdorf started working for the development department of Remington Rand Corp. There he gained knowledge of simple adding machines and met Walter Sprick, whose assistant he became. Leaving Remington to work at IBM, Sprick handed some of his work and inventions over to Nixdorf. Based on those concepts, Nixdorf developed the Elektronensaldierer and the Elektronenmultiplizierer.

Founding and development of the company In 1952 Nixdorf founded the Labor für Impulstechnik in Essen. On September 5, 1952, Nixdorf hired his first employee, an electronics technician named Alfred Wierzioch. In 1954 they released their first vacuum-tube computer, called ES, for the local electric utility company. From this point on the company grew rapidly, becoming a supplier of electronic computing devices to other companies, including Wanderer, at the time the leading German manufacturer of office machines. In 1959 the company moved to Paderborn where Nixdorf was born. Utilizing his connections there he had ambitious plans to grow his company. In 1961 his company had 60 employees. In 1965 the Wanderer Logatronic, an electronic desk calculator, was presented at Hannover Messe. It was the first electronic calculator to use semiconductors, revolutionary for the time. In 1967, Nixdorf developed the Logatronic into the Nixdorf 820 in 1967, which was very successful. In 1968 Nixdorf bought Wanderer and renamed the company Nixdorf Computer AG.

National and international success The national and international success of the brand started in the 70s. By 1985 the company's revenue was about four billion D-Mark and it employed 24,000 people in 44 countries. Nixdorf died of a heart attack on 17 March 1986, at the CeBIT in Hannover.

Nixdorf as an employer Nixdorf was invested in the education of his employees, which he promoted with a lot of personal effort and money. In 1969 he founded a trade school on the company premises. Furthermore, he supported the Universität-Gesamthochschule Paderborn. He also enabled his employees to exercise physically, offering sports courses and building the Ahorn-Sportpark in Paderborn in 1984. The sports park was also open to the public, and is still free of charge today. Nixdorf also played an instrumental role in the building of Paderborn airport, after threatening to move the company to Frankfurt am Main if no adequate infrastructure were provided. The Paderborn Lippstadt Airport was built and was opened in 1971. Its construction cost was 13.7 million D-Mark.

Personal life Nixdorf married Renate Ring in 1960. The couple had three sons, one of whom, Martin Nixdorf, is the current chairman of the Heinz-Nixdorf-Stiftung and the Stiftung Westfalen.

References

Further reading Kemper, Klaus (2001). Heinz Nixdorf. Eine deutsche Karriere. Landsberg: Verlag moderne Industrie. ISBN 3-478-30120-3.

Illustrations

Heinz Nixdorf illustration

Worked examples

Example 1 — a first encounter with Heinz Nixdorf

Start with the simplest possible case. Write down what Heinz Nixdorf claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Heinz Nixdorf before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Heinz Nixdorf ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Heinz Nixdorf

In research
Heinz Nixdorf appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Heinz Nixdorf in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Heinz Nixdorf is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1925 births, 1986 deaths, Businesspeople from North Rhine-Westphalia, so understanding it makes those chapters shorter.
In everyday life
Look for Heinz Nixdorf outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Heinz Nixdorf in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Heinz Nixdorf means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Heinz Nixdorf out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Heinz Nixdorf in simple terms?

Heinz Nixdorf (9 April 1925 – 17 March 1986) was a German computing pioneer, businessman and founder of Nixdorf Computer AG. Nixdorf was born in Paderborn, Germany.

Why does Heinz Nixdorf matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Heinz Nixdorf?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Heinz Nixdorf.

Tags

  • 1925 births
  • 1986 deaths
  • Businesspeople from North Rhine-Westphalia
  • Diebold Nixdorf
  • Fallschirmjäger of World War II
  • Financial technology company founders
  • Nazi Party members
  • People from Paderborn
  • People from the Province of Westphalia
  • Personal computing
  • Technicians

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