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The work-reflection-learning cycle - Department of Computer and ...

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Glossary<br />

maintaining the system after it has been put into use (Sommerville 2001) – B) (1) <strong>The</strong><br />

application <strong>of</strong> a systematic, disciplined, quantifiable approach to the development,<br />

operation, <strong>and</strong> maintenance <strong>of</strong> s<strong>of</strong>tware; that is, the application <strong>of</strong> engineering to<br />

s<strong>of</strong>tware. (2) <strong>The</strong> study <strong>of</strong> approaches as in (1) (IEEE 1990).<br />

T<br />

Technology enhanced <strong>learning</strong> (TEL) – the support <strong>of</strong> any <strong>learning</strong> activity through<br />

technology. Whereas CSCL (see above) can be considered a distinct research<br />

community, it is also possible to consider it part <strong>of</strong> TEL. This has been done for<br />

simplicity in the thesis, in which CSCL is referred to in cases where it is relevant to<br />

point to that particular research community or body <strong>of</strong> literature.<br />

Timeline – 1) In the <strong>reflection</strong> <strong>work</strong>shops described in the thesis, a T. is a line drawn<br />

on paper or whiteboard along which are marked events perceived by project<br />

participants to be <strong>of</strong> some importance to the project. 2) A collaboration tool (e.g.<br />

Trac) may include functionality for chronologically displaying (<strong>of</strong>ten fine grained)<br />

actions/events related to the <strong>work</strong> supported by the tool (e.g. all source code updates).<br />

In Trac, the display <strong>of</strong> this chronology is named the Timeline.<br />

Trajectory - “(1) the course <strong>of</strong> any experienced phenomenon as it evolves over time”<br />

<strong>and</strong> “(2) the actions <strong>and</strong> interactions contributing to its evolution” (Strauss 1993,<br />

pp.53-54).<br />

U<br />

Use – the act or practice <strong>of</strong> employing something (Webster Online).<br />

Usage – firmly established <strong>and</strong> generally accepted practice or procedure (Webster<br />

Online).<br />

W<br />

Web 2.0 – This is a concept for which many different definitions <strong>and</strong> explanations<br />

exist. Dohn describes Web 2.0 as practice rather than a set <strong>of</strong> technologies, arguing<br />

that a particular technology may be used in a way that is more or less Web 2.0. Web<br />

2.0, according to Dohn, denotes activities that have most or all <strong>of</strong> the following<br />

characteristics (the last one being necessary):<br />

• “Collaboration <strong>and</strong>/or distributed authorship<br />

• Active, open-access, “bottom-up” participation <strong>and</strong> interactive multi-way<br />

communication<br />

93

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