First page of trip creation wizard (entry of location):

Second page of trip creation wizard (entry of start date):

Third page of trip creation wizard (entry of end date):

Final page of trip creation wizard (overview of entered data):

Alternative one-page wizard:

Overview of task categories and overall completion state:

List of tasks of one category:

Entering a new task:

New task is shown (note that it doesn't have the auto-suggest icon of the automatically generated tasks):

Actions for task manipulation:

After deleting a task:

Checking off completed tasks:

All tasks of this category are completed, the completion state is updated and indicates completion of the catgeory:

Overview of all trips:

Settings page (no functionality implemented for the prototype):

Configuration page for auto-suggestions (no functionality implemented for the prototype):