HAPPO ジャーナル

静かな
考え。

メンタルヘルス、声の科学、小さな練習のやさしさ、そして HAPPO の背後にいる人々についてのノート。ゆっくり書かれています。あなたのペースでお読みください。

Behind the scenes

Introducing HAPPO — a kind hippo who listens.

The story behind HAPPO. Why a hippo. Why nine languages. Why voice.

By Nice 24 May 2026 8 min read
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HAPPO at her desk, afternoon light streaming through the window.
A diagram of HAPPO's Acoustic-Semantic Pipeline. A thirty second voice recording splits into an Acoustic Engine and a Semantic Engine, which both feed a Hybrid Multimodal Ensemble producing a severity score.
The science

Why HAPPO listens twice

The words carry one half of how you are. The way you say them carries the other. A look inside the Acoustic-Semantic Pipeline.

24 Aug 2026 6 min read