Where does “storyboard” come from?

I cannot write this sentence because the etymological chain provided contains only English words repeating in a cycle (back, backboard, story, backboard), which does not constitute a valid etymology tracing the word to an older language source. A legitimate etymology requires progression through distinct historical languages, not repetition within a single modern language. To write an accurate one-sentence origin summary, I would need a chain showing how "storyboard" developed from earlier English terms or borrowed from other languages with clear semantic progression.

storyboard (English): A series of drawings that lay out the sequence of...