Back in the early noughties, I was part of a start-up company to to visualise the risks of any dependency system. We used Visio, of course, to map operational components and assets into a hierarchy of dependencies that simply displayed the roll-up of perceived risk. One of the demonstration diagrams that we (mainly Humphrey Tizard) constructed in 2003 was for a global pandemic. How prophetic that seems now!
The easy to read RAG status of each element makes it simple to grasp the relationships of risk quickly, and my eyes were immediately drawn to the Red status of Vaccinate. That is exactly where we are at now.
I have often mused on re-vamping this visual risk analysis solution to take advantage of the newer capabilities of Visio desktop and the integration with the web, but, for now, I have simply added in a custom callout shape that displays the contents of the associated Description values in the Shape Data section.
You can view the above diagram in your browser (Pandemic Control), and you can read more about this solution at VRA makes the case for Prudential
Automatic Line and Segment Lengths in Visio
Many years ago, I wrote some VBA code to calculate the length of a multi-segment line in Visio, see Automating Area and Perimeter Length Shape Data , but Microsoft have since provided a handy ShapeSheet function, PATHLENGTH(…), to do the same without any VBA. The function is described on one of the pages in Visio…
Testing Regional Settings in Visio
There are times that I have been caught out by assuming that everyone speaks “proper” English, like what I do (sic), and forgetting that there are other languages with their own formatting conventions. I think most of the world is bemused at the USA date format where they put the month before the day and…
Visio 2010 MVP Session videos reprise
Back in 2012, my fellow Visio MVPs, Scott Helmers and Chris Roth, and I recorded a series of 24 videos about Visio 2010. They were first hosted on Microsoft’s web site, then they put them up on YouTube, they they got deleted :-(. Well, we have managed to retrieve them, and put them back up…
Using Emojis in Visio
In the new normal of social distancing, we can easily miss the nuances of facial expressions with the the various electronic communication platforms that we utilise. In our personal communications via mobile apps, we have all started to use Emojis to express sentiment and actions, although we can sometimes convey the wrong meanings unintentionally as…
Using CODE() and UNICODE() functions in Visio
Microsoft Visio does have CHAR() and UNICHAR() ShapeSheet functions, just like Excel, but it does not have the inverse CODE() and UNICODE() functions, unlike Excel. However, there is a way to create a formula in the Visio ShapeSheet to provide these functions. The following worksheet demonstrates how the CHAR(), CODE(), UNICHAR(), and UNICODE() functions work…
Displaying Visio Number Shapes data clearly
Visio has had a Number Shapes add-on for many years, even since before Microsoft bought the application in 2000. The add-on autmatically creates three Shape Data rows to hold the number, any prefix text, and a value to indicate whether the shape number text should be shown. It is useful, but it can also be…
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