Three Devices, One System
A classroom terminal, a student app and a faculty app that all talk to each other — and keep working when the university Wi-Fi does not.
- SmartBoard Portal — rotating SHA-256 QR codes computed locally every 3.5 seconds, with no internet required.
- Student App — biometric-secured, gathering GPS, Wi-Fi BSSID and BLE proximity into a signed Trust Packet.
- Faculty App — a live session manager with analytics, and high-friction biometric ID for every manual exception.

