The purpose of this study is to investigate which interface
in interactive contents on computers has higher usability especially
in the case of using two interfaces in one content.
The sample material which has a content that is taught in this college is used.
A interactive content was built with Flash,
which has a different combination of interfaces.
The usability of a content was evaluated by 14 people from the 5 points of view.
The result revealed that the interface which has the following features could provide high usability:
- The interface which is easy to understand visually.
- The interface which has a small number of steps in an operation and is intuitive to operate.
