Unverified50% confidenceFactExact time
UI节点（也称UI树或Accessibility Tree）是描述界面元素层级结构的XML/JSON数据，普通应用界面节点文件往往包含数千乃至数万行数据
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
Three Fatal Flaws of AI Script Writing — and How MCP Services Fix Them
bilibiliMr_老鬼7/6/2026
Related Claims
Unverifiedapplication-use implements desktop automation using the macOS Accessibility API, which can enumerate the UI element hierarchy tree in any application window and obtain attributes such as position, label, and state for buttons, text fields, and menu items.70% similarUnverifiedAgent Device relies on Accessibility snapshot technology, obtaining a structured interface description tree via iOS's UIAccessibility framework and Android's AccessibilityService, rather than screenshot-based visual recognition.65% similarUnverifiediOS uses UIAccessibility framework and Android uses AccessibilityService as their respective assistive technology APIs for accessibility snapshots.61% similarUnverifiediOS uses UIFont, and macOS uses NSFont as the platform font API.59% similarUnverifiedBundle ID (Bundle Identifier) is a globally unique identifier for each app in the Apple ecosystem, using reverse domain name format (e.g., com.example.myapp)58% similar
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