# Pose Analysis Display Relocation

## Overview

The **Pose Risk, Action, and Score** information has been moved from the live video frame to the **Behavior Analysis panel** in the alerts section for a cleaner camera view.

## Changes Made

### 1. Backend Changes (`app.py` & `webapp/app.py`)

#### VideoProcessor Class
- Added `last_pose_summary` attribute to store the latest pose detection results
- Removed the `_annotate_pose_banner()` call from `process_frame()` method
- Now stores pose information in `self.last_pose_summary` instead of drawing it on the frame

#### API Updates
- Updated `/api/live-stats` endpoint to include `pose_analysis` data:
  ```json
  {
    "pose_analysis": {
      "risk_level": "SAFE|LOW_RISK|HIGH_RISK",
      "action": "standing|walking|running|etc",
      "risk_score": 0.0-1.0
    }
  }
  ```

### 2. Frontend Changes

#### HTML Template (`live_camera.html`)
- Added new **Pose Analysis** section in the alerts panel
- Displays:
  - 🧍 **Risk Level**: Color-coded status (Green=SAFE, Orange=LOW_RISK, Red=HIGH_RISK)
  - **Action**: Current action being detected
  - **Score**: Risk score with 2 decimal places
- Uses orange color scheme (`--orange-100`, `--orange-600`) to distinguish from other sections

#### JavaScript (`live_camera.js`)
- Enhanced `updateLiveStats()` function to fetch pose data from `/api/live-stats`
- Automatically updates HTML elements:
  - `#pose-risk-level`
  - `#pose-action`
  - `#pose-score`
- Implements dynamic color coding:
  - **HIGH_RISK**: Red (`--danger`)
  - **LOW_RISK**: Orange (`--orange-600`)
  - **SAFE**: Green (`--ok`)

## Benefits

✅ **Cleaner Video Frame**: No overlays cluttering the live camera feed
✅ **Better Organization**: Pose info grouped with other behavioral analysis
✅ **Real-time Updates**: Stats poll every second with latest pose data
✅ **Visual Hierarchy**: Color-coded risk levels for quick assessment
✅ **Responsive Design**: Works on all screen sizes

## Display Location

### Before
```
[Video Frame]
┌─────────────────────────────────────────┐
│  Pose Risk: HIGH_RISK | Action: ...  ← Overlaid on video
│  (Cluttering the view)
└─────────────────────────────────────────┘
```

### After
```
[Video Frame - Clean]              [Alerts Panel]
┌──────────────────┐              ┌──────────────┐
│                  │              │ 🚨 Alerts    │
│   Clear View!    │              ├──────────────┤
│                  │              │ 📊 Statistics│
│                  │              ├──────────────┤
└──────────────────┘              │ 🧍 Pose      │
                                  │  Risk: SAFE  │
                                  │  Score: 0.00 │
                                  └──────────────┘
```

## Configuration

The pose banner drawing method (`_annotate_pose_banner`) is still available if needed for other views:
- Location: `VideoProcessor._annotate_pose_banner()` in both `app.py` and `webapp/app.py`
- Can be re-enabled by uncommenting the call in `process_frame()`

## Testing Checklist

- ✅ Live camera starts without pose banner on frame
- ✅ Pose Analysis section appears in alerts panel
- ✅ Risk level updates in real-time (every ~1 second)
- ✅ Action label shows current detected action
- ✅ Score displays with 2 decimal places
- ✅ Colors change based on risk level (Green/Orange/Red)
- ✅ Works on mobile (640px) and tablet (960px) viewports
- ✅ No console errors in browser dev tools

## Files Modified

1. `app.py` - VideoProcessor and /api/live-stats endpoint
2. `webapp/app.py` - VideoProcessor and /api/live-stats endpoint
3. `webapp/templates/live_camera.html` - Added Pose Analysis section
4. `webapp/static/js/live_camera.js` - Enhanced updateLiveStats() function

## Related Documentation

- [Pose Detection Feature Guide](./PERSON_DETECTION_FEATURE.md)
- [Frontend Enhancements](./FRONTEND_ENHANCEMENTS.md)
- [API Reference](./ARCHITECTURE.md)

---

**Version**: 2.1  
**Date**: May 2026  
**Impact**: UI/UX Improvement, No breaking changes