Wednesday , December 8 2021

Copy and paste the inventor's death, 50 years ago, she put the basic function of Word | Love Fan


Evelyn Berezin, grandmother who invented "copy and paste" went away. Her invention once released the secretary circuit from repetitive work and laid the foundation for the later document editing program, such as Word.

▲ Image courtesy of

On December 8, Evelyn Berezin, the first computer operating processor in the history of the invention, died at the age of 93. Born in 1925, Evelyn Berezin switched from a computer engineer and software company founder to a technology company investor, but the most beneficial of her was the computer word processor she invented, including "Copy and Paste" at that time. Basic document editing features.

▲ Worker's common workplace earlier, the image is from: Secretary's film assignment (1947)

In the 1960s, authors such as clerks and secretaries needed to make multiple copies of the same content. But office equipment supported only one copy. If there was an error in the file, you could only restart. Such equipment today is simply anti-human.

Evelyn worked at the then Underwood Typewriter Company in the United States and later joined the software development company Teleregister.

Evelyn has been working with Teleregister for almost a decade, using the new transistor technology at the time to develop a flight booking system for United Airlines. The system can communicate with 60 cities with a response time of just 1 second. It was one of the world's largest computer systems on time and it has not been a problem for 11 years. She also developed the first computerized banking system.

In addition, the computer systems in which she participated included a weapon calculator used by the United States Department of Defense, a system for calculating the number of bets per horse.

In 2015, Evelyn interviewed the media about the reason for her entrepreneurship. She said that, although she is capable of computer field, she is still exposed to gender discrimination and can not be promoted to the management. At the same time, the typewriter has become an important office tool, but this dull and repetitive writing work is still quite ineffective, so she decided to stand alone.

▲ Image of the early "computer secretary" from:

In 1968 Evelyn delivered from Teleregister. The following year, she established her own computer company, Redactron Corporation, to provide computer system services to customers around the world. The most famous product is computer secretary.

The computer secretary did not have a screen at the beginning of the time, it was as big as a small refrigerator. The included keyboard for input. The entire product presets 13 basic document editing features like deleting, copying, pasting and cutting. Later, the iterative "computer secretary" gradually appeared in the display.

These revolutionary features were later emulated by Microsoft and IBM and developed into the Word documents we use today, Google Doc, etc., which became a feature that we usually use.

Redactron has more than 500 employees and was later acquired by the computer manufacturer Burroughs in 1976. Bora was one of IBM's competitors. In the same year, Evelyn was chosen by Bloomberg's Business Week newspaper "Top 100 Female Entrepreneurs in the United States", the only leader on the list of technology companies.

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