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Data Visualisation Guide

Can a chart tell a story?

3 minutes read

Storytelling

Take some time to look at the image below:

A cartoon of 2 stacked bar charts, composed of a bar labeled "The workweek" and a bar labelled "The weekend". The top bar is titled "How it is", the bottom one is titled "How it feels". In the bottom one the bar for the weekend is much smaller

Source: Alyssa Fowers

Chances are you read the stacked bar charts and the titles above them, you parsed the text and visual information on the image, you recognised the situation and you felt the feeling many people have on a Sunday evening or Monday morning.

The authors of the visualisation (or is it a cartoon?) managed to put an emotion they experienced, or a situation they went through, into a visual representation. This visual representation can be understood by others, and if the representation is successfull, it evokes a sense of recognition and some kind of emotional reaction in the audience: a smile, or even some thoughts about work-life balance, …

This is what good stories do: they let us empathise with what other people went through, with what they saw and felt experiencing it. But stories do much more than that: they let us understand the world better, they let us find meaning and they interpret our lives.

Stories have all the elements of life, and then some: People, place, time, emotion, intention, causality, drama, suspense, mystery, and then, lurking beneath for readers to discover and rediscover, morals, magic, and meanings of all kinds in every layer. Like life, but life condensed, sharpened, embellished, and reimagined. - Barbara Tversky, Data-Driven Storytelling

Stories create engagement, and research has shown that information presented using storytelling techniques instead of just presenting list of facts leads to better understanding and higher rememberability.

A cartoon titled 'The Yearly Trip' with subtitle 'Early dark after Daylight Savings Time', showing a women running over the line of a line chart. The y axis represents the time of sunset and the x axis runs over a year, from February to February the next year. The woman trips around November, at the end of Daylight Savings Time'

Source: Alyssa Fowers

The “chartoon” above clearly shows the most common elements that most stories share:

  • the context: where and when something took place
  • the character: someone (or sometimes something) around which the story revolves
  • the events that happen to the character
  • and the effect the events have on the character

When characters of a story are people, with all their emotions, ambitions, ambiguities, failures and successes, you can understand how stories are easy to relate to: events happen to us all the time, changing and adjusting our views and feelings about the world constantly.

Data and data points seem to be the opposite: they are cold, static, clean and clear. So you might think that data and storytelling are a bad match. But they are not.

Related pages

Storytelling and data visualisation

When data equals people

When data relates to people

When data needs to be made relatable to people

Annotated chart narrative visualisation

Responsive text annotations

Storytelling