We present how the knowledge model can be used as a basic construct of a user model. Finally, we present adaptive interface and adaptive help behaviors that can

The outcome of a workshop held in 1992 at Siemens Corporate Research and Development in Munich, Germany. The first part of the volume describes the context and

Making systems easier to use implies increasingly complex management of communication between users and applications. An increasing part of the application prog

Multiple User Interfaces allow people using mobile phones, lap tops, desk tops, palm tops or PDAs to access and read information from their central server or th