25.10.2012 Views

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

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

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

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

7.3 New material 7 PRACTICAL EVALUATION<br />

Figure 23: Educational module with new material<br />

complex compared to the material authored in 7.2. The complexity <strong>of</strong> the linking<br />

grew with every new TLS inserted into the EM. Figure 23 illustrates the complex-<br />

ity <strong>of</strong> the EM module after the creation <strong>of</strong> several TLSs, e.g. the different colours<br />

<strong>of</strong> the links represent the different linking styles needed by the different TLSs.<br />

However, this problem was already identified during the interview evaluation and<br />

the first part <strong>of</strong> the practical evaluation and will be addressed in detail in chapter<br />

8.<br />

7.3.4 EM-Layer<br />

Due to the complexity <strong>of</strong> the linking and the problems discovered in 7.2.4 it was<br />

decided to create several single EMs to properly structure the different topics <strong>of</strong><br />

174

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!