Ask anyone who’s been involved in any significant implementation and they’ll have come across the waterfall approach. It typically leads to a contractual relationship between one team who are working on artefacts that are then handed over to a subsequent team. While the flaws of waterfall have been well-documented, this concept of contract versus collaboration…
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I finished the previous part of this article with a four box model that had two quadrants with the same outcome. With that article, I’d stated that the outcome you may want to choose would probably depend on the lifestyle you want to lead. That still applies, but I want to show what I do…
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What is a Four-box Model? It’s a simplified graph, depicting two axes and the four boxes start at the corners of the graph. There’s an example further down below. Why Use Four-box Models? I love four box models. They’re simple and since they’re simple, they force you introduce clarity where there may have been confusion…
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Last week, I was provided with the short opportunity to improve a service within an NHS Acute Trust. I had 5 minutes to understand the problem and then I suggested a quick improvement. I’d like to take you through how we arrived at a solution and the resulting lean cost benefit analysis of that solution.…
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From what we have seen so far, we’d have 3 separate, but related process models. One for each of the following: Buy a Book Choose a Book Pay for Book Numbering the processes Some of that was getting difficult to describe. The fact that Pay for Book is a process step in one diagram and a whole…
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Use Cases I embraced UML as a communication tool some years ago and have found it successful in being able to convey messages in a simple manner. I don’t use every type of diagram – some are too strange for the average business user. I do use Use Case diagrams. These are great and, with…
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All of the changes facing every organisation require skilled personnel, either increasing a team’s knowledge in the tools and techniques used for change or by mentoring analysts, providing guidance and supervision. Training Training packages can be developed in the following: Lean Service Redesign Business Process Reengineering Business Analysis Each training package is bespoke, specifically tailored…
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