Tag Archives: Notation

The Baker’s Dozen of Use Cases

Glennan Carnie

Glennan Carnie

Technical Consultant at Feabhas Ltd
Glennan is an embedded systems and software engineer with over 20 years experience, mostly in high-integrity systems for the defence and aerospace industry.

He specialises in C++, UML, software modelling, Systems Engineering and process development.
Glennan Carnie

Rule 13: Say it with more than words

Use case descriptions are most commonly written in text format (albeit often a stylised, semi-formal style of writing). Text is a very effective method of describing the transactional behaviour of use cases – it’s readily understandable without special training; most engineers can produce it (although the ability to write basic prose does seem beyond the capability of many!); and it is flexible enough to deal with complex behaviours – for example, variable numbers […]

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