Problems that needed overcoming
Graphics and Diagramming based exercise poses inherent problems to a system for automatic assessment :
- Each domain needs its own :
- graphical editor,
- assessement metrics
- Domain editors are complex to create.
- Generic editors are unable to retain extra information that is needed for diagrammatic assessment of coursework.
The setting of an automatically assessed graphical exercise is a complex process that requires the cooperation of many users.
thanassis.com