REQUIREMENTS !

An old school tip on vague requirements. A lot of words and sentences that we write in our requirements documents are often too vague . And these kind of unclear requirements have a big chance to cause problems at the end of your work. Blurred Something like: the system must be scalable , the system must be user friendly , the system must be quick . A good way to at least improve these three requirements could be something like this: 1. The system must be scalable up to 1.000 concurrent users without upgrading our servers, 2. The system must be usable by an average 50 years old accountant that only knows Word and some Excel, 3. The system must have any functinality ready on the screen  in 1" when all concurrent users are using the system. So, by just exploring a bit more with the stakeholders, you can reduce ambiguity a lot. It's not too difficult and you can have a huge improvement in the end product or service.

The more I work, the more I see "strange" behaviour both on the side of our customers, both on our side and on my personal side. I will try to understand way better why we are so changing, hectic, often unpredictable in our business hours.  I guess all this could be linked to the Complex, Complicated thing...

I just watched this TedX video of Frédéric Falisse explaining his Questiolgie and found it very interesting. The video is in french but it has English captions. I think it could be greatly useful while gathering elaborate or difficult requirements. As far as I understand it, he proposes four tips for asking good questions 1. Change of mental posture  If the interviewed is already an actor , remove him from the action and ask for a feeling . Do not ask "why do you get stuck" but "what do you feel when you feel stuck ? If instead he starts with an emotion, ask about an action. 2. Double the verb Like in the phrase "What are you afraid of when you are afraid of losing control?" 3. Reconcile Use right and left hands  "When you fail a test ... Makes you lose control over future choices" 4. Project in the future i.e. What will happen if you fail the test? Here's his main site  https://www.questiologie.fr/ Have a great day!