where did you think punch cards came from? you know, the punch cards that we use to represent the first computer programs?

https://en.wikipedia.org/wiki/Punched_card. read the precursor section.

Basile Bouchon developed the control of a loom by punched holes in paper tape in 1725. The design was improved by his assistant Jean-Baptiste Falcon and by Jacques Vaucanson.[5] Although these improvements controlled the patterns woven, they still required an assistant to operate the mechanism.

In 1804 Joseph Marie Jacquard demonstrated a mechanism to automate loom operation. A number of punched cards were linked into a chain of any length. Each card held the instructions for shedding (raising and lowering the warp) and selecting the shuttle for a single pass.[6]