computer

Konrad Zuse – The German Inventor of the Computer

Konrad Zuse – The German Inventor of the Computer

On December 18, 1995, German engineer and computer pioneer Konrad Zuse passed away. He is renowned to have constructed the very first functional program-controlled Turing-complete computer,which was freely programmable and provided binary floating point arithmetics: the Z3, which became operational in May 1941. “The belief in a certain idea gives to the researcher the support for his work. Without this belief he would be lost in a sea of doubts and insufficiently…
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George Boole – The Founder of Modern Logics

George Boole – The Founder of Modern Logics

On December 8, 1864, British mathematician and logician George Boole passed away. He is best known as the inventor of the prototype of what is now called Boolean logic, which became the basis of the modern digital computer. Thus, Boole also is regarded as one of the founders of the field of computer science. “It appeared to me that, although Logic might be viewed with reference to the idea of quantity, it…
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It’s a computer! – The fabulous Commodore Amiga

It’s a computer! – The fabulous Commodore Amiga

In 1985 Commodore revolutionized the home computer market by introducing the high end Commodore Amiga with a graphic power that was unheard of by that time in this market segment. Based on the Motorola 68000 microprocessor series the Amiga was most successful as a home computer, with a wide range of games and creative software, although early Commodore advertisements attempted to cast the computer as an all-purpose business machine. In addition, it was  also…
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Joseph Marie Jacquard and the Programmable Loom

Joseph Marie Jacquard and the Programmable Loom

On July 7, 1752, French weaver and merchant Joseph Marie Jacquard was born. He is best known for his invention of the programmable loom, the “Jacquard loom“, which in turn played an important role in the development of the computer. Back in the 18th century, literally nobody – maybe with the exception people like Leibniz [4] or Pascal [5] – thought about a programmable computer. But, it was the time, the industrial revolution should get…
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Deep Blue vs Gary Kasparov

Deep Blue vs Gary Kasparov

On May 11, 1997, Deep Blue, a chess-playing supercomputer, defeated chess grandmaster Garry Kasparov in the last game of the rematch, and becme the first computer to beat a world-champion chess player in a classic match format. From The Turk to Computer Chess Programs The story of the chess playing supercomputer started in 1985 with a computer called ChipTest at Carnegie Mellon University by Feng-hsiung Hsu. But actually, the dream of an automated chess…
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The Triumph of the Game Boy

The Triumph of the Game Boy

On April 21, 1989, Nintendo presented the 8-bit handheld video game device called Game Boy, the first handheld console. The Game Boy and its successor, the Game Boy Color, have been tremendous successful by combined selling 118.69 million units worldwide. Upon its release in the United States, it sold its entire shipment of one million units within weeks. The device became a cultural icon of the early 1990s. Production of the device continued…
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Who remembers Apple’s Lisa?

Who remembers Apple’s Lisa?

On January 19, 1983, the Apple Lisa was introduced, the first personal computer to offer a graphical user interface in an inexpensive machine aimed at individual business users. Although a commercial failure, the Lisa paved the way for the famous Apple MacIntosh released in 1984 [4]. I don’t know if you are old enough to remember the early 1980s. But the era of personal computers had just began, which means there were small…
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The Birth of the Transistor, Key Component of Modern Electronics

The Birth of the Transistor, Key Component of Modern Electronics

On December 22, 1947, John Bardeen, Walter Brattain and William Shockley at ATT‘s Bell Labs developed the first transistor, the key active component in practically all modern electronics. Vacuum Tubes as Predecessor of Transistors The transistor is a three terminal, solid state electronic device. In a three terminal device one can control electric current or voltage between two of the terminals by applying an electric current or voltage to the third terminal.…
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Douglas Engelbart and the Computer Mouse

Douglas Engelbart and the Computer Mouse

On November 17, 1962, U.S. American computer pioneer Douglas C. Engelbart has been granted a patent on the world’s first computer mouse. Using the computer mouse has become as normal as eating with knife and fork these days. But this has not always been the case, since the first computers had no graphical interface and every command had to be typed in via a traditional keyboard, which made the use of computers quite sometimes rather complicated. It…
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The Creation of the First Web Page

The Creation of the First Web Page

On November 13, 1990, one day after Tim Berners-Lee‘s and Robert Cailliau‘s publication of the concept of a world wide hypertext system [2], the first web page was created.[1] Today, everyday life without the World Wide Web, or simply the Web, has become next to impossible. Our daily live depends on news being spread over the web and ecommerce has become a convenient commodity. Nobody wants to live without it. Incredible, but only 25…
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