STIMULUS: How to check the impact of a change in a functional specification?

Systems Engineering ​​​​​​STIMULUS ​​​​​​​

How can you assess the impact of a change in a set of requirements? Without STIMULUS, it is very difficult to assess the impact of change in the behaviour of the functional specification. It is very difficult to verify if the new version of the specification works as you like.

Ideally, you would like to watch the new behaviour and verify if your change has introduced a regression in the specification… automatically!

With STIMULUS, verifying the impact of a change on the specification behaviour (i.e. how the specified system can behave) is very easy. Just watch this 2mn30 video: