It's horrible at work these days. We are in the third time of re-planning in the same year. The requirement gather approach just wasn't working. We started the workshops doing business process mapping which is usually used for business process improvement purposes. If used to set the context for requirement gathering, the maps need to be kept at high level to set the stage only. Now that we spent so much time and energy on the detailed level process, people are confused about what we are trying to accomplish, and not mentally prepared to drill down into the data element and data flows. Another road block is that the client is in the category of "technology hostages", baby boomer that are not comfortable with technology but forced to take it up. It's my first time working with this type of client. I should be grateful for the experience.
Benefits of exposing UI mockups early in requirement cycle
During a recent use case walk through session, I presented the UI mockup before we finished going through the whole use case. We ended up spending the whole session discussing the UI because people were so adamant on what they want on the UI they lost the big picture of what the use case is trying to accomplish. That said, my lesson learned is to walk through an entire use case first before showing any UI. This doesn't mean the approach of exposing UI early in requirement cycle is inappropriate, in fact, I preach religiously the benefit of having UI as supporting document to the use case. 1. UIs are so easy and quick to understand, they accelerate the requirement cycle. They help you to expose missing requirements or reach agreement with stakeholders early, thus save time and money on having to rework the requirements later. Personally, I'd rather find out any conflicts, issues early so I can form a plan to address them. 2. Stakeholders are involved early in design and help to ...
Comments
Post a Comment