Identify the riskiest assumption and choose a low-fidelity test for it.
Principle: Fidelity follows risk. The Move Before building, list assumptions and mark the one with the highest consequence if wrong. Choose the lowest-fidelity artifact that can trigger real user behavior or honest feedback. Why It Works Beautiful prototypes can hide weak thinking. Low-fidelity tests keep teams emotionally detached and make it easier to change direction when the evidence says so. JTBD Lens Ask whether the prototype tests progress in the real situation. If the job is trust a coaching note enough to use it, a note sample may teach more than an interactive dashboard.
Sign up free — one personalized lesson every day, matched to your role and goals.
Already have an account? Sign in