LID CREAK 2.2.0 — INSTALL (30 seconds) ====================================== 1. Drag "Lid Creak.app" into /Applications. 2. Right-click the app → Open (once). Gatekeeper refuses a plain double-click because the app is ad-hoc signed, not notarised. Terminal people can do the same thing with: xattr -dr com.apple.quarantine "/Applications/Lid Creak.app" open "/Applications/Lid Creak.app" 3. The window opens. Press "Test creak" to hear it. REQUIREMENTS macOS 13+ on Apple silicon. FreeSlapMac in /Applications — the creak sample is that app's, so it is not included here. Without it the menu reads "Test creak (no sound file)". IF YOU HEAR NOTHING - Check the system output volume is not muted / not at 0. - Press "Test creak" and read the log (menu → Open log). - Run: "/Applications/Lid Creak.app/Contents/MacOS/LidCreak" --selftest It prints the sensor, the sound source and the system volume, and exits 2 when muted. TURN IT OFF Switch "Creak sound" off, or: defaults write com.isaac.lidcreak enabled -bool false Quit: ⌘Q. Full details: README.md. Licence: MIT (see LICENSE). The creak audio belongs to FreeSlapMac.