____  _____ _   _ ____    ___ _   _ _____ _   _ ____  
 |  _ \| ____| | | / ___|  |_ _| \ | |_   _| | | / ___| 
 | | | |  _| | | | \___ \   | ||  \| | | | | | | \___ \ 
 | |_| | |___| |_| |___) |  | || |\  | | | | |_| |___) |
 |____/|_____|\___/|____/  |___|_| \_| |_|  \___/|____/ 

TECHNOLOGY · PEOPLE · A HIGHER TOMORROW

DEUS INTUS // DEVELOPER ARM — Brand System v1.0
Digital systems, products, and infrastructure.

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Elevator Line: "We build intelligent systems, products, and infrastructure that help ideas become operational reality."

Deus Tap — NFC Digital Business Card & Contact Exchange

Privacy-First, Zero-Friction Contact Sharing via Physical NFC Tap and Dynamic QR
Live Web App: https://deus-intus.github.io/deus-tap/

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1. What This Is

Deus Tap is an offline-first Progressive Web Application (PWA) designed for instant, consent-based digital contact exchange. It can be written directly to physical NFC chips or scanned via dynamic QR code.

2. Who It Is For

• Founders and Professionals: Sharing contact details and meeting links without paper business cards.
• Enterprise Clients: Saving verified contact details directly into mobile address books with zero app store downloads.

3. Current Status

Production / Live Public Tool. Actively served on GitHub Pages at https://deus-intus.github.io/deus-tap/.

4. What Works Now vs Planned

What Works Now:

• Pure HTML5, modern vanilla JavaScript (logic.mjs), and Service Worker (sw.js).
• 100% offline functionality via Service Worker caching.
• 1-Click local preview server via python3 start.py.
• Universal agent webhook specification in AGENT_SETUP.md.
• Zero API keys or private tokens in public assets.

Planned:

• Direct Apple Wallet (.pkpass) generation.

5. How to View or Use It

• Live URL: https://deus-intus.github.io/deus-tap/
• 1-Click Local Preview Server:

  python3 start.py
  # Automatically opens http://localhost:3000

6. What Is in the Repository

• index.html — Contact card UI.
• logic.mjs — Contact exchange logic and vCard export.
• sw.js — Service worker for offline caching.
• start.py — 1-click local preview server.
• AGENT_SETUP.md — Webhook payload schema and NFC programming guide.
• manifest.webmanifest — PWA configuration.

7. Connections and Requirements

• Zero external runtime libraries. Submits contact requests to a private Deus Intus n8n automation workflow.

8. License and Contribution Information

Open source under the MIT License. Copyright © Deus Intus Ltd.

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🛡️ Intellectual Property & Statutory UK Trade Mark Notice

• Registered UK Trade Mark: DEUS INTUS® is a registered trade mark of Deus Intus Ltd in the United Kingdom under UK Trade Mark No. UK00004416539. All rights reserved.
• Corporate Registration: Deus Intus Ltd is a company registered in England and Wales (Company No. 17209569), Registered Office: 66 Paul Street, London, EC2A 4NA, United Kingdom.
• Statutory IP Architecture: Software primitives synthesized by Deus Intus combine 20-year statutory public-domain algorithmic cores with modern permissive runtimes into zero-dependency, model-agnostic, sovereign software modules.
• Support & Inquiries: Official support at support@deusintus.com.