Kyuva

Invisible camera-side prompter that follows your voice

Camera cue that never leaks to screen share

Features • How It Works • Installation • Usage • Privacy

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✨ Features

• 🔒 Invisible on Screen Share — Overlay excluded from Zoom, Meet, Teams, OBS
• 🎤 Voice-Follow Scrolling — Text moves as you speak (on-device, no cloud)
• ⌨️ Global Hotkeys — Shift+←/→ to adjust speed, hover to pause
• 📝 Script Library — Save multiple scripts, import/export txt/md
• 🚀 Lightweight — Native Swift, Apple Silicon optimized
• 🔐 100% Offline — No account, no login, no tracking

🎬 How It Works

1. Position — Kyuva sits near your camera (notch on MacBooks)
2. Read — Text scrolls automatically or follows your voice
3. Stay Hidden — Overlay is invisible when you share your screen

┌─────────────────────────────────┐
│  🔴 🟡 🟢      [Kyuva]          │  ← Only you see this
├─────────────────────────────────┤
│                                 │
│   Your audience sees           │
│   just your video feed         │
│   without any overlay          │
│                                 │
└─────────────────────────────────┘

📥 Installation

Mac App Store

Coming soon — one-time purchase, lifetime updates.

Build from Source

# Clone
git clone https://github.com/KikuAI-Lab/kyuva.git
cd kyuva

# Open in Xcode
open Kyuva.xcodeproj

# Or build with Swift
swift build

Requirements:

• macOS 13.0+
• Apple Silicon or Intel

🎮 Usage

Action	Shortcut
Speed Up	Shift + →
Speed Down	Shift + ←
Pause	Hover over overlay
Toggle Voice-Follow	In Settings

🔒 Privacy

Kyuva respects your privacy:

• ✅ All speech recognition happens on-device
• ✅ Scripts are stored locally only
• ✅ No data is sent to any server
• ✅ No account required
• ✅ No analytics or tracking

The microphone is used only for voice-follow scrolling and can be disabled.

🏗 Architecture

Kyuva/
├── App/           # Entry point, menu bar
├── UI/            # Overlay, Settings
├── Core/          # Script, Scroll, Voice, Hotkeys
└── Platform/      # macOS APIs (capture exclusion)

📄 License

Proprietary software. © 2026 KikuAI.

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Made with 💜 for presenters, content creators, and anyone who wants to sound confident on camera.