The timeline can have a lot of data. How do students work out what all of that data means?
To help, Skilling has an emoji in the toolbar of every screen. It gives an emotional interpretation of the timeline data. The emoticon ranges from a very happy face for students who are far ahead, to a freaked-out face for students who are far behind. For example:
The sad face shows that this student is somewhat behind.
The emoji is always obvious. It can't be turned off.