# CloudAttend - Smart GPS & Face Recognition Attendance System
> Cloudflare Edge Native Attendance & Presensi Web Application for Offices, Schools, and Universities.

## Overview
CloudAttend is a web-based online attendance system engineered with TypeScript, Hono, and Cloudflare D1. It eliminates fraudulent attendance and buddy-punching using dual-layer verification:
1. Realtime GPS Geofencing (accurate device coordinate check).
2. On-Device Biometric Face Matching (128-float mathematical vectors computed in the user's browser via WebAssembly).

## Key Pages
- Homepage & Overview: https://cloudattend.me/
- Interactive Live Demo & Login: https://cloudattend.me/admin/login

## Demo Accounts (Instant Testing)
- Admin Supervisor: Email admin@horizon.test / Password password (Supervisor workbench, real-time headcounts, GPS attendance logs, user management).
- Staff / Student: Email intern@horizon.test / Password password (Punch clock check-in/check-out, face enrollment, attendance history).

## Technical Architecture
- Backend: Cloudflare Workers (TypeScript + Hono framework)
- Database: Cloudflare D1 (Serverless SQLite at the edge)
- Frontend: Vanilla HTML/CSS/JS with zero heavy frameworks for sub-millisecond cold starts and optimal Core Web Vitals.
- Privacy: Zero raw photo storage; biometric signatures are extracted locally on-device as 128-float embeddings.

## Contact & Licensing
- Official Support & Inquiries: contact@cloudattend.me
- Official Website: https://cloudattend.me/