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Prototype

Storyboard

Learnability

Efficiency

Safety

Timeline Screen                                View/Edit Screen
            

The timeline shows a scrollable
list of journal entries. The list
grows downward in chronological
order as new entries are added
using the "new entry" button.

The context menu (press and
hold on the touch screen) allows
the user to share the post.

The edit screen shows the
journal post as-is in an editable
text box with embedded pictures
and contact links.



The app comes with a "welcome"
journal entry that shows the kinds
of content users can add to a
journal entry.

Each new journal entry defaults to
the current time and location, lets
the user alter these manually by
entering a different time&date, and
selecting a location on the map.

Pros

Timeline screen:
The new entry button in the timeline 
screen is labeled with a "+" icon.

View/Edit screen:
 The WYSIWYG editor/view screen
helps learnability by minimizing the
application so there is less to learn.

Cons:
View/Edit screen:

Pros:
Cons:

- Accidentally creating a new post is easily
undone by not saving the newly created post.

 - 

 - Accidental deletions will be addressed
using an undo system.

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