# Designesy — /contracts/motion Canonical page: https://www.designesy.org/contracts/motion --- ## Motion Motion is structural communication. If motion files are malformed or violate the non-negotiable standards, they degrade trust, clarity, and usability. Version 0.1.1 · provisional · [machine export](https://www.designesy.org/contracts/motion.json) ## Source authority ## Ten non-negotiable motion standards ## Verification 10 checks. PASS=1, WARN=0.5, FAIL=0. Score = (points/10) × 100. A≥90, B≥80, C≥70, D≥60, F<60. ## Open questions - Raw schema URL verification: is it lottie.schema.json appended to the schema path? - Reduced-motion marker convention: should Designesy establish "reduced"/"calm"/"static" name? - GSAP scope: should this contract cover GSAP timeline validation or a separate contract? - HyperFrames scope: does the HyperFrames quality gate handle HyperFrames independently? - Lottie spec stability: should validator warn when file uses features outside approved subset?