Risa 糯米

She knows the whole site. Ninety-something playable pieces of music, 170+ painters hung in walkable 3D galleries, two dozen games, a periodic table, a 3D human body — say what you're in the mood for and Risa walks you there.

Private by design — and she remembers. Risa runs entirely in your browser; nothing you type is uploaded or logged. Tell her "my name is …" or "my favourite … is …" and she'll remember (on this device only), and she keeps score in the tools you practice. Ask her "what do you remember about me?" anytime — or say "forget me" to wipe it.

Optional: Help Risa understand you. A tiny on-device “understanding” model so she grasps what you mean, not just keywords — runs on the CPU, steady on any phone, and downloads once.

🧪 Labs · experimental: an on-device chat model (~600 MB) that runs entirely in your browser so Risa can improvise when her guide runs out of script. Honesty corner: it's small and rough — charming, sometimes nonsensical, never used for facts. Desktop/laptop only (needs WebGPU: recent Chrome, Edge, or Safari 26). Same rule as everything we make: your words never leave your device.

Optional: ears for Risa — English on-device speech-to-text (~190 MB, downloads once) so you can just talk to her. Your voice never leaves this browser. Needs a modern browser with a microphone.

Optional: her own voice — Risa's warm English voice, synthesized entirely in your browser (~97 MB, downloads once). Nothing you say — or she says — leaves this page.