Educators and students usually engage using laptops, tablets, or desktops. So when a QR code is plastered on a slide, agenda, ...

When an iPhone user scans the QR and links a session, the client shows "connected" but the session is forcibly disconnected a few seconds later and session data is deleted. The same steps work fine ...

Nexus Access es una aplicación móvil empresarial especializada en el escaneo de códigos QR para control de acceso y registro de asistencia de empleados. Integra tecnología de escaneo avanzado, ...