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User Modeling human-computer interaction

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Figure 2: communication with the application<br />

4 Personalized <strong>computer</strong> systems<br />

In the previous section we have seen, that we can use UM-Shellsystems to develop a<br />

user model. So the next step is to think about a way to adapt <strong>computer</strong> systems to the<br />

needs of the users.<br />

4.1 The adaptive approach<br />

Because <strong>computer</strong> systems are getting more and more complex and the developer must<br />

decide how he design the interfaces for the user at development time. He has to ... what<br />

skills and capabilities the user have. The adaptive approach is that the system adapt to<br />

this skills at use-time. Let us take a look at some types of adaptive <strong>computer</strong> systems.<br />

Types of adaptive systems<br />

• help systems<br />

• tutorial systems<br />

• intelligent DB-connectivity<br />

• expert systems<br />

• text generation<br />

• dialog modeling<br />

• <strong>computer</strong> games<br />

7

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