I need an app that works on Symbian OS. App should use real-time QR scanner (with real time I mean, that it doesn't send picture files to processor) and then send the resoult of QR scan to webservice. Response from webservice should be processed and displayed on the main screen of application. Please note, that webservice is already functional.
Design requirements are minimal. Basicaly there should be list with name of person and his count (count changes based on webservice responses) and button to activate QR scanner.