Englische Blogs

Non-Functional Requirements – A challenge?

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According to my observation requirements engineering in general doesn’t get the appropriate attention. If you consider software and/or hardware projects which failed, you can see that often a missing or incorrect requirements engineering is one of the major causes. If we go further and consider the types of possible requirements, then you can make a […]

Englische Blogs

Functional Safety – What is it?

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General In the last 10 years, the term “Functional Safety” has found its way into many development departments. This goes along with the increasing popularity of electronic systems. For mechanical devices and systems, there are decades of experience, how to design and build it, so that there is no danger for the user and the […]

Englische Blogs

Traceability – Any added value?

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Think about the following situation: You are near the end of your safety-related project and you have established traceability between all the project artifacts. In an audit (e.g. Internal Quality Assurance, Customer, External Authority) you have to demonstrate which software requirements are developed from which System Requirements. Each software requirement is linked to one or […]