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FAQ

jan 1, 1804 - What does a loom have to do with CS history?

Description:

Who: Joseph Marie Jacquard invented the jacquards loop.

What: First, the Jacquard loom is significant in computer science history because it was the first machine that used interchangeable punch cards to control mechanism and this time a weaving mill for creating complex patterns on fabric.

When: The Jacquard system was created in 1804-1805.

Why is this important in the history of CS?: The Jacquard loom is important to computer science because it used punched cards that developed programmable machines and computers. Charles Babbage, the Analytical Engine creator, embraced a solution in which punched cards served as input and output mediums for his machine. Well into the mid-20 th century, this form of data input was found in digital computers.
Three Sources:

Encyclopaedia Britannica provides an overview of the Jacquard loom's history and its connection to computing Britannica​​.
An introductory CS textbook from Kansas State University discusses how the Jacquard loom led to computer technology Kansas State University CS Textbook​​.
Tech Age Kids offers insights into how Jacquard's invention was a step towards automation and programmable machines Tech Age Kids​

Added to timeline:

Date:

jan 1, 1804
Now
~ 222 years ago