# 🖥️ Computer Use Implementation Walkthrough

**Completed:** 2025-12-15
**Status:** ✅ ALL FEATURES IMPLEMENTED

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## Executive Summary

All missing features identified in the audit have been implemented. The OpenQode TUI GEN5 now has **100% feature parity** with the three reference projects.

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## Features Implemented

### 1. Real Windows OCR 📝
**File:** `bin/input.ps1` (lines 317-420)
**Credit:** Windows.Media.Ocr namespace (Windows 10 1809+)

```powershell
# Extract text from screen region
powershell bin/input.ps1 ocr 100 100 500 300

# Extract text from screenshot file
powershell bin/input.ps1 ocr screenshot.png
```

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### 2. Playwright Bridge 🌐
**File:** `bin/playwright-bridge.js`
**Credit:** browser-use/browser-use

```powershell
# Install Playwright
powershell bin/input.ps1 playwright install

# Navigate, click, fill, extract content
powershell bin/input.ps1 playwright navigate https://google.com
powershell bin/input.ps1 playwright click "button.search"
powershell bin/input.ps1 playwright fill "input[name=q]" "OpenQode"
powershell bin/input.ps1 playwright content
powershell bin/input.ps1 playwright elements
```

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### 3. Visual Feedback Loop 🔄
**File:** `lib/vision-loop.mjs`
**Credit:** AmberSahdev/Open-Interface

Implements the "screenshot → LLM → action → repeat" pattern for autonomous computer control.

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### 4. Content Extraction 📋
**File:** `bin/input.ps1` (lines 1278-1400)

```powershell
# Get text from UI element or focused element
powershell bin/input.ps1 gettext "Save Button"
powershell bin/input.ps1 gettext --focused

# Clipboard and UI tree exploration
powershell bin/input.ps1 clipboard get
powershell bin/input.ps1 listchildren "Start Menu"
```

---

### 5. Course Correction 🔁
**File:** `lib/course-correction.mjs`
**Credit:** AmberSahdev/Open-Interface

Automatic verification and retry logic for robust automation.

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## Attribution Summary

| Feature | Source Project | License |
|---------|---------------|---------|
| UIAutomation | CursorTouch/Windows-Use | MIT |
| Visual feedback loop | AmberSahdev/Open-Interface | MIT |
| Playwright bridge | browser-use/browser-use | MIT |
| Windows OCR | Microsoft Windows 10+ | Built-in |