Moon Diary

This app allows users to answer some simple questions on how they perceive the moon (at a given time an position). Additionally, the user is able to take a photo (using the mobile's built-in camera) of the moon and upload it. Each time the app is run, the questions are anwered and sent to the server, the device will try to determine its GPS position and include these coordinates,.

The application uses the device's IMEI to generate a hash code that cannot be traced back to a specific device. Apart from this hash code, the answers to the questions, the photo (if taken) and the GPS coordinates (if GPS was available), no data whatsoever are transmitted. Thus, the user's privacy is guaranted.