The Recall Simulator - Use AI to Predict What Your Audience Will Remember | The So-What

24 Oct 2026 · 4 min
4:20

In this instructional video, TJ Walker revisits his long‑standing, three‑person audience recall test—a simple method where a presenter records their talk, shares it with 3‑4 representative listeners, and asks them what they remember. He identifies the main barrier to using this test: the friction of recruiting real people and waiting for feedback. Walker introduces an AI‑powered "Recall Simulator" that eliminates that friction. The process involves pasting the presentation script into an AI tool, providing a detailed, vivid description of the target audience, and prompting the AI to answer what three points a typical audience member would remember and what action they think the presenter wants them to take. He stresses that the AI output is a rehearsal, not a replacement for real‑human validation, and recommends using the simulation to iterate quickly before conducting the final human test. The video concludes with a concrete assignment: create a rich audience persona, run the AI recall test, compare the AI’s remembered points to the intended messages, and use the insights to refine the presentation before the real audience sees it.

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