November 10, 2014 Leave a comment
Remember my last post about the Webi dashboard? As mentioned at the end of that post aimed to show a technical trick to put an interactive kind of a button onto a Webi report. Now this post is the first in a series of posts how to optimize the layout of the initial dashboard. Let’s start with creating a draft of our optimized dashboard layout. The advantage of such a draft is that it is not yet implemented with the actual BI tool but using either pen and pencil or a wireframing tool. I did the later and chose the cloud edition of Balsamiq. To get a quick start you can use a 30 days trial account.
Let me explain briefly how the tool works. After that I’ll explain some of my thoughts behind the chosen layout.
Within the editor you can drag and drop sketched objects like a window container, rectangles, text, buttons etc.
Looking at the available chart objects, I’m not really satisfied:
Therefore I added my own images representing typical IBCS chart types (IBCS stands for International Business Communication Standards. I wrote a short blog post about IBCS here.). The images are based on the graphomate add-on for SAP DesignStudio and BusinessObjects Dashboards.
After all, my inital dashboard draft looks like this:
At the top you can see some reserved space for an appropriate title. Providing this is a major requirement stated by IBCS as one of the top ten proposals:
I adapted this to a BI specific title concept where I distinguish between general title elements (like the organization or global query filters) and object specific titles, e.g. for the table or a chart. For the table I used the default element of Balsamiq, maybe I will update this later on with an IBCS optimized one. For now it is just a placeholder.
The charts in this first view will show current year values and previous year values (where as the current year will be indicated within the global filters area) for revenue and margin. To make the analysis of available data more straight forward, I decided to add two variance charts, one for absolute values and one with percentage values. Again, this is one of the top 10 elements in IBCS:
You might have discovered the symbolic button to switch the chart view. The second view looks like this:
The header and table areas stay the same. In the lower area with charts I now show historical values for revenue with actual and plan values. Instead of putting everything into one big chart I decided to use small multiples for the top 5 product lines (based on total revenue over time) as well as one chart for all other product lines. Depending on how it will look like in Webi we might decide to show more product lines or add another topic to the dashboard (as we still have space left on the bottom right corner).
In this blog I showed how to create a simple dashboard draft using a wireframeing tool like Balsamiq. In addition I pointed out how to apply two of the top ten IBCS proposals in this conceptual phase.