Expired50% confidenceFactExact time
Each UI element in an accessibility tree has properties including Role, Label, Value, and Action.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Agent Device: The Automation Tool That Lets AI Autonomously Operate and Verify on Mobile Phones
bilibili锋芒AI6/12/2026
Related Claims
UnverifiedThe Accessibility Tree is a semantic interface structure provided by browsers and operating systems for screen readers, containing the role, name, and hierarchical relationship of each element.81% similarUnverifiedCompared to the raw HTML DOM, the Accessibility tree filters out a large amount of purely visual style information and retains semantically interactive elements, reducing token consumption while improving Agent perception accuracy.64% similarUnverified标准input和textarea拥有统一的value属性和光标API,而contenteditable内容结构为DOM树需通过Selection和Range API操作63% similarUnverified可访问性树是浏览器根据DOM和ARIA属性构建的语义化树状结构,由操作系统辅助功能API暴露给外部程序62% similar
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