Blog
On the method, the history, and the decisions.
Long pieces, rarely. No growth hacks, no "10 tips".
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5 September 2026 · method, product
Why Parlessa has no speech recognition
Every speaking app scores you with a microphone. We chose not to, on purpose. The reasons are about learning, not about technology.
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5 September 2026 · history, method
The language lab: a short history of a good idea that fell out of fashion
Where the four-phase drill came from, why every university had a room full of tape decks by 1965, why the rooms emptied, and what was worth keeping.
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