QRS is a QR code reader used in applications developed by Studio A&T s.r.l. to manage specific smartphone operations.
The app uses the device's camera to recognize QR codes displayed by applications (primarily web-based) and verifies the accuracy of the data contained therein.
Depending on the user's privileges, QRS allows users to:
- sign PDF documents with a graphic signature;
- upload photos directly from the device.
QRS is not tied to a single application: applications wishing to integrate must be appropriately configured and display a compatible QR code.
The app does not store any personal user data on the device. Only the credentials required to access the services offered by the connected applications are used.