Digit is not a personal assistent. It creates and bundles timely and contextual relevant information for a user. It provides its data and services to the users personal devices or assistants.

• when you need to leave home to get to an appointment in time
• weather the user arrvies early/late and how much
• real time public transport data for the users current journey to show on devices
• when to get up in the morning (planned)
• which transport method to use (public transport, car, bicycle, motorcycle) depending on weather, appointment and travel preferences (planned)
• how the user spends time (work, chores, travelling, recreation activities, sleeping) (planned)

• via the digit webapp, which is also the main interface to connect calendars or change preferences. It can even alert the user with web push notifications.
• via a device such as the digit smartwatch, an android smartwatch (wear interface planned), a smart wall clock or basically any other custom device you connect
• any other (web-)service can enrich its user experience by connecting to digit service

• The user can connect Outlook and Google calendars as a data source for appointments (CalendarService)
• TravelService provides directions and routing apis by merging common providers like Google Maps together with users travel preferences and real time data
• The digit android app provides the users location on demand using a low power battery effective method based on push messages and forecasting