Turn your MacBook into a playable pump organ, using the lid as bellows. Polyphonic synth driven by the built-in lid angle sensor.
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Dec 7, 2025 - Objective-C
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lid-angle-sensor
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Half-close your MacBook lid and the backlight fades to 0% while builds and AI agents (Claude Code) keep running — no clamshell mode or external display needed. The hidden lid-angle sensor becomes a physical brightness fader. Zero-permission launchd daemon for Apple Silicon.
macos swift launchd cli automation hid daemon macbook developer-tools brightness backlight ai-agents brightness-control clamshell-mode apple-silicon keep-awake sleep-prevention claude-code lid-angle lid-angle-sensor
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Jul 20, 2026 - Swift
把 MacBook 屏幕变成手风琴风箱｜Turn your MacBook lid into an accordion bellows with Python.
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Aug 21, 2026 - Python
面向 macOS 的 Swift SDK，用于读取 Mac 笔记本的屏幕开合角度，并估算角速度和角加速度。
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Aug 12, 2026 - Swift
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