Unverified50% confidenceFactExact time
The technical path of reading interface structure is typically implemented through the accessibility tree exposed by the operating system or application framework, such as Windows UI Automation, macOS Accessibility API, and the browser DOM tree.
1
Sources
50%
Confidence
Long-term
Relevance
10/9/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedStructured operations work at the semantic layer, directly calling APIs or accessibility interfaces exposed by the application (such as Windows UI Automation and macOS Accessibility API), decoupled from the visual presentation of the interface.80% similarUnverifiedThe Accessibility Tree is a structured interface representation provided by the operating system that abstracts each control into a tree node with attributes such as role, name, and state77% similarUnverifiedThe Accessibility API is a programming interface provided by the operating system for assistive technologies, allowing programs to read the text content, hierarchical structure, and state information of UI elements; macOS's AX API, Windows's UI Automation, and Linux's AT-SPI are the three mainstream implementations.75% similarUnverifiedOpenAI 的 Operator、Anthropic 的 Computer Use 以及微软的 UFO Agent 框架均将 Accessibility Tree 作为主要的页面感知通道74% similarUnverifiedTraditional UI automation frameworks (such as Appium and UIAutomator) capture the control tree via Accessibility services or system APIs, and locate elements based on resource-id, class name, or XPath.72% similar
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