The Nebu Capi app 2.0 is designed for Offline face to face interviewing. The App needs to be used in combination with the Nebu Dub Interviewer Market research data collection system. In order to use this app you need to login with an interviewer account while the tablet is online. This will download the available projects. Interviewing can start after selecting a project. The app will send the completed interviews after the tablet is online again.