Tanya Linden

Learning systems design with UML and patterns

Research in educational multimedia shows many benefits of learning with the use of multimedia environments. To take advantage of these benefits, the authors developed a multimedia assisted teaching environment (MATE), which is being tried in supporting their teaching of information technology (IT) subjects, MATEs main strength is its ability to facilitate reuse of multimedia components while developing teaching material. In this paper, MATE is described from the perspective of a student learning systems analysis and design via projects and case studies. The workings of the MATE tool are illustrated with an example that shows their approach to teaching design skills with reusable design patterns.

Teaching systems analysis and design using multimedia and patterns

Research in educational multimedia shows many benefits of learning with the use of multimedia environments. To take advantage of these benefits we developed the Multimedia Assisted Teaching Environment (MATE), which is currently trialed in supporting our teaching of IT subjects. MATEs main strength is its ability to facilitate reuse of multimedia components while developing teaching material. We describe MATE from the perspective of a student learning systems analysis and design via projects and case studies. We illustrate the workings of the MATE tool with an example that shows our approach to teaching design skills with reusable design patterns.

A Hermeneutic Study of Pattern Mining as a Knowledge Creation Process: Exploring Multimedia Design Practices

In this paper, we discuss a special case of knowledge creation via pattern mining that was studied using a hermeneutic approach. The reported study explores the nature of knowledge creation by domain practitioners who do not communicate directly. The focus of this paper extends the traditional view of a knowledge creation process beyond organisational boundaries. The proposed knowledge creation framework explains the facilitated process of knowledge creation by its qualification, combination, socialisation, externalisation, internalisation and introspection, thus allowing the transformation of individual experience and knowledge into formalised shareable domain knowledge.

Application of hermeneutics to studying an experience mining process

In this paper we investigate an approach to eliciting practitioners’ problem-solving experience across an application domain. The approach is based on a well-known ‘pattern mining’ process which commonly results in a collection of sharable and reusable ‘design patterns’. While pattern mining has been recognised to work effectively in numerous domains, its main problem is the degree of technical proficiency that few domain practitioners are prepared to master. In our approach to pattern mining, patterns are induced indirectly from designers’ experience, as determined by analysing their past projects, the problems encountered and solutions applied in problem rectification. Through the cycles of hermeneutic revisions, the pattern mining process has been refined and ultimately its deficiencies addressed. The hermeneutic method used in the study has been clearly shown in the paper and illustrated with examples drawn from the multimedia domain. The resulting approach to experience elicitation provided opportunities for active participation of multimedia practitioners in capturing and sharing their design experience.