Tenki Core

Decision Infrastructure. A human state calibration system.

Tenki Core helps people — traders and non-traders — detect, regulate, and recalibrate their internal state using emotional awareness, physiological signals (HRV, heart rate, breathing), and behavioral timing.

It is not a trading signal app, a prediction engine, a meditation-only app, or a passive mood tracker. It detects your current state (Radar), identifies deviation from your optimal regulation state (Baseline), guides you back to it (Calibration), and helps you reach a Turning Point — the moment behavior shifts from reactive to intentional.

For the full language system and product-framing rules (required reading for any AI collaborator — Claude, GPT, Copilot, or otherwise), see SYSTEM.md and docs/brand.md.

Current collaboration note:

• Active implementation path: apps/mobile
• Public Vercel root: https://tenki-emotion-app.vercel.app/
• Deployment/source mapping: docs/DEPLOYMENT_MAP.md

What is what

• apps/mobile Current Expo / React Native app and the main implementation track.
• apps/web Legacy browser prototype currently served from the Vercel root route.
• apps/preview Static preview artifacts currently served from the Vercel /preview/ route.

Local startup

Mobile app

Use the portable Node.js environment first, then:

cd apps\mobile
npm start

Optional:

npm run web
npm run android
npm run ios

Public route mapping

• / -> apps/web/index.html
• /preview/ -> apps/preview/index.html
• /preview/* -> apps/preview/*

Important note

Older instructions that say npm run dev at the repo root are no longer the primary path for current mobile work. Check docs/DEPLOYMENT_MAP.md first when deciding which app, route, or deployment a task refers to.

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Brand & Visual Identity

TENKI Core 的完整品牌規範位於 brand/ 目錄：

• brand/LOGO-SPEC.md — Logo 系統 v1.0（287 行）
• brand/TAGLINE-SYSTEM.md — 三層 tagline 系統（Universal / Splash / Trader Mode）
• brand/logo/ — SVG source files（pure wave / with circle / mono black）
• brand/icon-ios/ — 12 個 iOS 標準尺寸
• brand/icon-android/ — 6 個 Android density buckets
• brand/favicon/ — Web favicon set
• brand/marketing/ — Splash, OG card, App Store hero, Trader Mode unlock

Tagline 鎖定詞:

• 主標: Read your inner weather. Find your turning point.
• App Store subtitle: Sense the shift.
• Trader Mode: Decision Infrastructure for Traders

詳見 brand/LOGO-SPEC.md 和 brand/TAGLINE-SYSTEM.md。