Director's View
Director's View · Part 2 of 8
Why a Beautiful Dashboard Can Still Be Useless
A dashboard's job is to change a decision, not to look impressive. Data volume is not insight, and a beautiful chart nobody acts on is a cost, not an asset.
Power BI made everyone a dashboard designer. Programmes that once reported in a grey table now report in gradients, gauges and drill-throughs. Much of it is genuinely beautiful. And a surprising amount of it is useless — not because the data is wrong, but because the dashboard was never built to do a job.
The test a dashboard has to pass
A dashboard exists to answer one question quickly: is the programme in control, and if not, what should we do? If a board can look at it for thirty seconds and not know what decision it is being asked to make, the dashboard has failed — however good it looks.
The failure is almost never a lack of data. It is the opposite. The dashboard shows twenty metrics because twenty were available, and buries the two that matter under the eighteen that don’t. Volume gets mistaken for insight.
How useless dashboards happen
- Built from the data up, not the decision down. Someone asked “what can we show?” instead of “what must leadership decide?”
- Status without exposure. It reports where things are, never what is at risk or what is coming.
- No hierarchy. Everything is the same size, so nothing is important.
- Describes, never recommends. It is a mirror, not an instrument.
What a useful one does instead
It reads top-down. Exposure and the decisions required come first; detail is available on demand, not forced on the reader. It carries the few measures that actually move the programme — schedule conformance, forecast against baseline, top risk and change exposure, the decisions outstanding — and it frames them so a manager can act in the room. Cost sits inside that picture as one integrated dimension, not a separate report that disagrees.
The visual polish is welcome, but it is the last 10%. The first 90% is deciding, ruthlessly, what not to put on it.
The takeaway
Judge a dashboard by the decisions it changes, not the charts it contains. If it is admired in the meeting and ignored the moment everyone leaves, it is decoration with a licence fee attached. Build from the decision backwards — see the dashboard KPI framework and Decision Intelligence — and the beauty takes care of itself.