Where Mobile-Friendly Operational Web Apps fits
This is a delivery capability for an existing or clearly scoped workflow. It focuses on touch-friendly screens, minimal data entry, camera or photo capture, QR scanning, intermittent-connectivity considerations and clear recovery from validation errors. It is not a separate native-app product by default. Choose it when the business process is understood but the current desktop interface prevents people from capturing data where work happens.
Bring the existing form or screen, target devices, working environment and the steps users currently postpone until they return to a computer.