Engineering writing from the team
A founder note on making voice AI considerate and accessible without disguising what it is, overstating what it understands, or weakening human control.
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15 notes
How a small team operates every layer of a production voice-AI platform: fleets of coding agents in up to 85 parallel worktrees, one shared authority loop, and a guard stack that permission-blocks dangerous actions.
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Perimeter security assumes something upstream already checked the caller. That assumption is how a lot of breaches happen. How we think about authenticating inside every function — and the test that proves it.
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A plain-language explanation of IntuneLabs, WelVoice, the parts behind a voice exchange, and the difference between product code and public availability.
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Korean backchannels like 네 and 응 usually signal agreement, not interruption. How we tuned turn-taking so people can speak naturally without cutting the agent off mid-sentence.
Keep readingPieces written before the ones above. Titles and dates are exactly as they stand in the files.
Most care software assumes a user comfortable with a screen. Set that assumption next to an eighty-year-old and it has excluded the person before it has helped them. The case for voice-first as an act of inclusion.
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Five optional voice prompts built around a pause, tea or music, reflection, a chosen call, and the close of the day.
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A production call can't throw an exception. Inside the reliability layer of our voice engine: graceful degradation, sticky TTS failover, and watchdogs for everything.
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A grounded guide to short, optional meditation with voice guidance: what the evidence means, how to begin safely, and where voice AI should stop.
Keep readingThere is no CMS and no admin login. This site has no backend, so adding a note is the same procedure as changing a line of code.
The same slug in both languages makes one article in two. A note that exists in one language simply does not appear on the other language's index — which is why there are fewer Korean notes than English ones right now.
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