quick rundown from my experience: NVDA: oss, people have hacked in normalization that they can flip on when they hear something that sounds like nonsense, and

quick rundown from my experience: NVDA: oss, people have hacked in normalization that they can flip on when they hear something that sounds like nonsense, and then flip back off after reading that particular part. JAWS: people have to listen to a bunch of crap if there's no alttext and will not be able to understand your content VoiceOver OSX: people have to listen to a bunch of crap if there's no alttext and will not be able to understand your content