VERIFIED ON MAC
AI Overlay Guides
How to Use Claude with an AI Overlay
Updated October 2026
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3 min read
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Tested with LockDown Browser v2.1.6.01
Claude by Anthropic provides detailed, accurate responses. Fracture renders Claude in a private overlay window on macOS.
Log into Claude first, launch Fracture, and press Ctrl+Cmd+2 to switch to Claude. Press ⌥⇧H to toggle visibility. Claude is excellent for explaining complex concepts and walking through problem-solving steps. The overlay window is private by design.
The Safe macOS Solution
Need reference access during your exam?
Fracture runs a native floating overlay that sets the macOS window privacy flag. It is 100% excluded from screen capture feeds, window lists, and proctor recordings.