VoiceOver
A screen reader built into Apple's macOS, iOS, and iPadOS operating systems that provides speech and haptic feedback for users with visual impairments. It is the primary assistive technology on Apple platforms.
Timeline (last 90 days)
Mainstream screen readers NVDA, JAWS, and VoiceOver do not behave completely consistently when handling high-frequency Live Region updates; some merge multiple updates occurring within a short time, while others interrupt on each update.
The log system used by the blind business owner seeking help was nearly unusable under VoiceOver on MacBook, but the system provided an official API.
All Facts (4)
VoiceOver是Apple自2009年随iPhone OS 3.0引入的屏幕阅读器技术，支持超过35种语言
90%UnverifiedScreen readers (such as NVDA, JAWS, and VoiceOver) rely on the accessibility tree exposed by the browser to understand page structure.
60%UnverifiedMainstream screen readers NVDA, JAWS, and VoiceOver do not behave completely consistently when handling high-frequency Live Region updates; some merge multiple updates occurring within a short time, while others interrupt on each update.
50%UnverifiedThe log system used by the blind business owner seeking help was nearly unusable under VoiceOver on MacBook, but the system provided an official API.
50%