Attendligo — Trip Attendance & Safety Platform

Attendligo

Attendligo transforms attendance management for school and university trips into a fast, reliable, and safety-focused experience. Originally developed as a face-recognition attendance system, it has evolved into a comprehensive trip management platform designed for large groups, multiple buses, emergency situations, and unreliable network conditions.

🚀 Key Features

📍 Flexible Student Check-in

Choose the attendance method that best fits the situation.

Face Recognition

• Individual face scanning with a single tap.
• Group photo attendance that detects and marks every recognised student simultaneously.

Voice Batch Attendance

• The operator records students saying their names in sequence.
• Gemini transcribes the recording and phonetically matches names against the trip roster, handling accents, pronunciation differences, and minor spelling variations.

Self Check-in Links

• Students check themselves in using their own mobile device.
• A selfie is verified against their registered face embedding to prevent proxy attendance.
• One device can only complete check-in for one student.

---

🚌 Built for the Field

Live Operations Dashboard

• Real-time attendance updates.
• Present and missing student counts.
• Departure countdown timer.
• Live synchronization across all coordinators.

SOS & Emergency Alerts

• Students can instantly trigger a panic alert.
• GPS location is attached automatically.
• Alerts appear live on the coordinator dashboard.
• Bus coordinators receive immediate SMS notifications.

Multi-Bus Trip Management

• Organise students across multiple buses.
• Coordinators manage only their assigned bus.
• Students checked in by a coordinator are automatically assigned to that bus.
• Bus-specific self check-in links are supported.

Automatic Parent Notifications

• Parents receive an SMS after every successful check-in.
• Messages include the student's name, trip details, and attendance session.
• Powered by the TextBee SMS gateway.

Offline-First Synchronisation

• Attendance can be recorded without an internet connection.
• Operations are stored locally in a synchronization queue.
• Data automatically syncs once connectivity is restored.

---

🛠 Technology Stack

Layer	Technologies
Frontend	Next.js, TypeScript, Progressive Web App (PWA), Vercel
Backend	FastAPI, Google Cloud Run
Face Recognition	DeepFace (FaceNet + YuNet)
Database & Realtime	Supabase (PostgreSQL, Realtime, Storage)
Voice Processing	Google Gemini
SMS Gateway	TextBee