<section>
<h2>🌊 What it Does</h2>
<p>
This workflow <strong>automatically classifies uploaded files</strong> (PDFs or images) as
<span>floorplans</span> or <span>non‑floorplans</span>.
It filters out junk files, then analyzes valid floorplans to extract <em>room sizes</em> and <em>measurements</em>.
</p>
<h2>👥 Who it’s For</h2>
<p>
Built for <strong>real estate platforms, property managers, and automation builders</strong>
who need a trustworthy way to detect invalid uploads while quickly turning true floorplans
into structured, reusable data.
</p>
<h2>⚙️ How it Works</h2>
<ol>
<li>User uploads a file (<code>PDF</code>, <code>JPG</code>, <code>PNG</code>, etc.).</li>
<li>Workflow routes the file based on type for specialized processing.</li>
<li>A two‑layer quality check is applied using heuristics and AI classification.</li>
<li>A confidence score determines if the file is a valid floorplan.</li>
<li>Valid floorplans are passed to a powerful OCR/AI for deep analysis.</li>
<li>Results are returned as <strong>JSON</strong> and a user-friendly <strong>HTML table</strong>.</li>
</ol>
<h2>🧠 The Technology Behind the Demo</h2>
<p>
This MVP is a glimpse into a more advanced commercial system. It runs on a custom <strong>n8n workflow</strong> that leverages <strong>Mistral AI's</strong> latest OCR technology. Here’s what makes it powerful:
</p>
<ul>
<li>
<strong>Structured Data Extraction:</strong> The AI is forced to return data in a clean, predictable <code>JSON Schema</code>. This isn't just text scraping; it’s a reliable data pipeline.
</li>
<li>
<strong>Intelligent Data Enrichment:</strong> The workflow doesn't just extract data—it enriches it. A custom script automatically calculates crucial metrics like <strong>wall surface area</strong> from the floor dimensions, even using fallback estimates if needed.
</li>
<li>
<strong>Automated Aggregation:</strong> It goes beyond individual rooms by automatically calculating totals per floor level and per room type, providing immediate, actionable insights.
</li>
</ul>
<p>
While this demo shows the core classification and measurement (Step 1), the full commercial version includes <strong>Step 2 & 3 (Automated Offer Generation)</strong>, currently in use by a client in the construction industry.
</p>
<div>
<a href="<https://form0.app/forms/drTI6g>" target="_blank">
Test the Live MVP
</a>
</div>
<h2>📋 Requirements</h2>
<ul>
<li>Jigsaw Stack API Key</li>
<li>n8n Instance</li>
<li>Webhook Endpoint</li>
</ul>
<h2>🎨 Customization</h2>
<p>
Adjust thresholds, fine‑tune heuristics, or swap OCR providers to
better match your business needs and downstream integrations.
</p>
</section>
