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A comment on Show HN: Lingle – Voice agent to simulate zoom-based personal language lessons.

Re:Show HN: Lingle – Voice agent to simulate zoom-based pers... by Ehou1117 on Thursday April 09, 2026 @06:31PM (#47711115)
What do you use for the facial / sentiment detection? How does that affect the decision making of the AI?
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Re:Show HN: Lingle – Voice agent to simulate zoom-based pers... by andrewfhou on Thursday April 09, 2026 @06:33PM (#47711141)
Hume has an API for realtime expression detection - confusion states get injected into the LLM, kind of useful for better turn detection if the user is struggling but honestly doesn't work that well right now
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