# Quick Start - Which Version to Use?

## 🎯 Two Versions Available

### 1. **Lightweight RPI Version** (`poc_demo_rpi_lightweight.py`)
**Perfect for**: Raspberry Pi 4/5 deployment

### 2. **High-Performance Version** (`poc_demo_rpi.py` or `poc_demo.py`)
**Perfect for**: High-end Ubuntu machines (auto-detects and optimizes)

---

## 🚀 Quick Start Commands

### For Raspberry Pi:
```bash
streamlit run src/poc_demo_rpi_lightweight.py --server.port 8501 --server.address 0.0.0.0
```

### For High-Performance Ubuntu (Your Machine):
```bash
streamlit run src/poc_demo_rpi.py --server.port 8501
# or
streamlit run src/poc_demo.py --server.port 8501
```

The high-performance version will **automatically detect** your system and use optimal settings!

---

## 📊 What You'll Get

### On Your Ubuntu Machine (High-Performance):
- ✅ **Every frame processed** (skip=1)
- ✅ **HD resolution** (1280x720)
- ✅ **Maximum accuracy** (640x640 YOLO input)
- ✅ **Smooth 25-30 FPS**
- ✅ **Auto-detected settings**

### On Raspberry Pi (Lightweight):
- ✅ **Every 3rd frame** (skip=3)
- ✅ **Standard resolution** (640x480)
- ✅ **Good accuracy** (416x416 YOLO input)
- ✅ **Stable 8-12 FPS**
- ✅ **Lower resource usage**

---

## ✅ Both Versions Are:
- **Accurate** - High-quality detection
- **Smooth** - Continuous video playback
- **Reliable** - No MediaPipe dependencies
- **Optimized** - Best settings for each platform

Choose the right version for your platform and enjoy smooth, accurate performance! 🎉