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by microtonal 3054 days ago
A small aside: on the Mac, Micro Snitch [1] can let you know about any app that accesses the mic or webcam. It can use overlays, notifications, and/or just the systray to indicate that an app is using the mic/webcam. It also has an activity log that can you show past use.

[1] https://www.obdev.at/products/microsnitch/index.html