Punch cards have been used to control the operation of machinery from the early nineteenth century, when the Frenchman Joseph Marie Jacquard patented an attachment to a loom in which a series of ...

Punch cards have been used to control the operation of machinery from the early nineteenth century, when the Frenchman Joseph Marie Jacquard patented an attachment to a loom in which a series of ...

[youtube=http://www.youtube.com/watch?v=osCPWMyJOj8&w=470] The Jacquard loom, invented in the early 1800s, used punched cards to manufacture relatively complex ...

Developed by the French silk-weaver, Joseph-Marie Jacquard (1752-1834), to control its operation, the loom used a chain of cards punched with holes in a continuous loop. Although punch cards were ...

For this reason, "Jacquard designs can be incredibly complex, with the planning and the loom work itself controlled by computerized systems [and historically via punch cards] that lift up certain ...