Session

The Data Odyssey: 10 Mythical Trials of a Power BI Hero

What do ancient myths have to do with modern dashboards? More than you think.

This data visualization & storytelling session follows Odysseus’ legendary journey as a metaphor for the real struggles Power BI creators face every day. Each of the 12 mythical trials, from the Sirens to the Cyclops, is linked to a specific reporting challenge: misleading KPIs, visual clutter, broken user flows, cognitive overload, lack of trust, and more.

You’ll see how each trap plays out in real dashboards, and how small design and communication choices can either guide your users or leave them lost at sea. With clear visuals, recognizable examples, and sharp metaphors, this session gives you a new lens to look at your reports and a practical structure to avoid the traps most report builders fall into.

Henny Speelman

Data storyteller & Data visualization expert

Antwerpen, Belgium

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