Visitors interpret motion as trust signals or distractions. In this 15‑minute panel Gustavo (measurement) and Michelle (brand/UX) walk teams through a practical playbook for 'motion that reassures': three micro‑animation patterns (progressive affordances, subtle attention anchors, and completion confirmations) you can implement with minimal engineering and measure safely. We open with a short micro‑case: a subtle loader that reduced form abandonment by calming visitors who feared loss of input. Michelle explains design rules—duration, easing, one‑swap constraints, and how to keep brand voice intact while animating. Gustavo lays out privacy‑first instrumentation and experiment recipes: event names that avoid PII, sample slices, minimum‑sample heuristics, and how to detect flash/jank or measurement bias. The episode finishes with a 72‑hour pilot runbook, a short QA checklist for accessibility (prefers‑reduced‑motion, keyboard focus), performance guardrails, and a subscribe CTA to grab the animation recipes and implementation snippets.