At XpanSieve, we believe in transforming everyday challenges into seamless digital experiences. One of the most persistent inefficiencies in academic environments is attendance tracking — a process often vulnerable to fraud, time-wasting, and human error. That’s why we developed the BLE Attendance Project, a smart, contactless attendance system powered by Bluetooth Low Energy (BLE).

🧠 What We Built

The BLE Attendance Project is a real-time, proximity-based attendance system that enables automatic logging of student presence as soon as they enter a classroom. By using mobile devices for BLE broadcasting and scanning, we’ve eliminated the need for manual sign-ins, fingerprint scanners, or paper sheets.

🔧 Key Features

• Hands-free Attendance: Students are detected automatically once within range, reducing time lost at the start of class.

• Tamper-Proof: Each device has a unique identifier, ensuring only present students can be logged.

• Low Energy, High Impact: BLE ensures minimal battery usage while maintaining reliable communication.

• MySQL Database Integration: All records are securely stored and managed in a structured backend.

• Instructor Dashboard: Real-time updates, attendance logs, and analytics — all in one place.

🎯 The Problem We Solved

Traditional attendance methods are slow, easily manipulated, and unsustainable in tech-forward institutions. With the BLE Attendance Project, we’ve created a system that is:

• Accurate

• Efficient

• Scalable

It works quietly in the background, allowing educators to focus on what truly matters — teaching.

📈 Impact & Vision

This innovation aligns with our mission to build infrastructure that improves learning environments across Nigeria and beyond. Our next phase includes multi-room support, cross-platform apps, and AI-driven attendance insights.

At XpanSieve, we’re not just building tools — we’re building the future of smart education.
Welcome to attendance, reimagined.