Design of an authoring tool for producing user-adaptive educational material

We are studying a u-learning system called KUSEL, which is characterized by being user-adaptive, a property achieved by using scenario-driven operation and a causal network. While highly flexible in providing user adaptability, KUSEL requires completion of a set or complex tasks for the purpose of creating educational material. This paper reports on the design of an authoring tool that facilitates the creation of educational material for KUSEL.