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A comment on Offline Voice Assistant on a Microcontroller with 192KB RAM. Parent comment

Re:Offline Voice Assistant on a Microcontroller with 192KB RAM by allset_ on Monday December 12, 2022 @11:46PM (#33964950)
Then please explain the

> Picovoice engines call home servers to stay active and report the consumption for billing purposes only.

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Re:Offline Voice Assistant on a Microcontroller with 192KB RAM by brink on Monday December 12, 2022 @11:49PM (#33964972)
It sounds like he's saying that the key is hashed offline to check for validity, and doesn't actually verify it via server.
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Re:Offline Voice Assistant on a Microcontroller with 192KB RAM by kenarsa on Tuesday December 13, 2022 @12:06AM (#33965055)
Yes, the board does not have a connectivity chip of any sort [1]. Even if one really wants to there is no way to connect to anything from this board.

[1] https://www.st.com/en/evaluation-tools/stm32f4discovery.html

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