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How "hey siri" or "hey google" trigger phrases would work if they aren't listening?
by smsm42 2y ago
How "hey siri" or "hey google" trigger phrases would work if they aren't listening?
- simonw 2y agoBoth iPhone and Android devices have dedicated low-power chips for detecting those exact wake words, which then wake up the rest of the phone. Those chips do not log or transmit the audio they have access to.