3. Identifying and formalizing needs
3.1 Tools for identifying needs
Even before expressing requirements, it is necessary to list all those that need to be made explicit. There are several ways of doing this, and several methodological tools.
SCROLL TO TOPThere are many tools available for drawing up a list of needs, and they are by no means mutually exclusive. We recommend using all of them, so that a need that might have been overlooked when using one tool is less likely to be forgotten when using another....
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Identifying and formalizing needs
Proposed summary of specifications
Bibliography
References
In Engineering Techniques
Standardization
Association française de normalisation Afnor http://www.afnor.fr/
- Analyse de la valeur, analyse fonctionnelle - Expression fonctionnelle du besoin et cahier des charges fonctionnel. - NF X 50-151 - décembre 1991
- Degrés de protection procurés par les enveloppes IP. - NF EN 60-529 - juin 2000
- Systèmes industriels, installations et appareils, et produits industriels - Principes de structuration et désignations...
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