Understanding Techniques for WCAG 2.1 Success Criteria| www.w3.org
The prefers-reduced-motion CSS media feature is used to detect if a user has enabled a setting on their device to minimize the amount of non-essential motion. The setting is used to convey to the browser on the device that the user prefers an interface that removes, reduces, or replaces motion-based animations.| MDN Web Docs
Intent| www.w3.org
The open web's success is built on interoperable technologies. The ability to control animation now exists alongside important features such as zooming| CSS-Tricks