The Customer Who Won't Just Tell You
The customer's real truth stays hidden until you submit.
the persona's hidden script renders on screen only after submission, right beside the learner's own conclusion — the gap between what you heard and what was true, shown as a literal two-column diff
What goes in, what comes out
Learner interviews a live LLM-played persona carrying a hidden ground-truth problem script never shown to them. Every question is scored in real time for leading-ness, and at the end the learner writes a synthesized insight that the system diffs against the persona's hidden script.
type interview questions turn-by-turn to the persona; submit a final synthesized insight or JTBD statement
a leading-question tally with a highlighted transcript, plus a side-by-side of the learner's stated insight against the persona's actual hidden script with an overlap score
persona archetype picker (5 seeded personas); interview length cap (8/12/16 questions); 'coach mode' flags a leading question live as you type
Module 'Prompting for Product Sense' L1 lab, paired with its demo per the Prove-It Loop + free diagnostic teaser
Concepts click when you open the machinery.
Three labs are already live and free — the same hands-on style this playground brings to its module.