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Guenter Hilmer - Phd Thesis - Glamorgan Dspace - University of ...

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4.8 Detailed example 4 HEAT<br />

the author, even if there is only one correct answer. The order <strong>of</strong> the answers is<br />

mixed up during each loading process in the browser to prevent cheating.<br />

The student has the option <strong>of</strong> getting some help by pressing the “Help”-link or he<br />

could get an example, eg. the information the author entered as an example for<br />

the QLS, by pressing the “Example”-link. He can also check if the answers he<br />

has selected are correct. This funcionality could obviously be improved, but the<br />

focus <strong>of</strong> this project was on the separation <strong>of</strong> educational and technical content<br />

in educational hypermedia, not on enhancing the technical implementation <strong>of</strong> the<br />

HEAT.<br />

Figure 20: HEAT - Final view <strong>of</strong> a QA-TLS<br />

Altogether, it can be stated that the separation <strong>of</strong> technical and educational content<br />

in educational hypermedia is not only theoretically possible, but also practically<br />

feasible. This statement is based on the successful conversion <strong>of</strong> the EFTECS<br />

125

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