User blog comment:Brandon Rhea/Ad Tests on Fandom/@comment-3312380-20170428081542/@comment-1474707-20170429171343

A note about "auto sound". Many ads start playing sound when the mouse is moved over them. When ads pop out of nowhere, move around and suddenly expand/collapse it's a pretty impossible task to keep your mouse from going over them. So they essentially become auto playing sound ads, despite technically not being according to your definition. Thoughts?