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Joined 3 years ago
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Cake day: June 20th, 2023

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  • Tl;dr: However they’re supposed to work you can’t trust them.

    There’s no “chip.” Alexa, Google assistant, and Siri are always listening. They are looking for the command word, and in the case of Alexa and Google assistant they take at least a thirty second buffer from before the command word for “context.” It was verified several years ago (not sure if it has changed since) that Siri is the most conservative, stripping anything before the command word. All of this is handled in a subroutine that is running as part of the OS for these devices.

    There have been documented cases where Alexa and Google devices were recording and uploading 24/7, these were dismissed as “bugs” but they were also only discovered because the users were checking network usage at home. I have not heard of that happening with Siri but that doesn’t mean it hasn’t.