What key concept of machinery organization did the Jacquard system introduce by separating the program from the loom?

Answer

Modularity

The arrangement allowed the program (the sequence of cards) to be detached from the hardware (the loom itself), introducing an early concept of modularity into machinery.

What key concept of machinery organization did the Jacquard system introduce by separating the program from the loom?
inventiontextilecardloomweaving