What Does Jacquard Loom Mean?
The Jacquard loom is a loom machine developed in the early 1800s that used a series of punch cards to control weave operations. It is named for Joseph Marie Jacquard, its inventor, and is considered part of the historical chain of progress toward modern computing operations.
Techopedia Explains Jacquard Loom
Jacquard designed this loom to use a series of punch cards that would correspond to certain hook activities that would raise or lower the loom harness. Operators could change patterns simply by changing the punch cards.