Tailoring Explanatory and Exploratory Data Visualisations with Colour
Creating two different designs made me think about how to use colour to tailor my data visualisation to different audiences.
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Visualising the natural World around us – basic bar charts versus square area charts
I recently participated in both the March and April 2018 Story Telling with Data Challenges: Basic Bar Charts and Square Area Charts respectively published by Cole Knaflic. This got me thinking about the pros and cons of both a common, simple chart type such as the basic bar chart versus a more unusual, arguably more complex chart type such as the square area chart.
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Visualising data on the top 10 exporting countries for drugs and medicines
Tell a story e.g. the USA is the only non-European country in the top 10 exporters for drugs and medicine.
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Visualising how much profit the 25 wealthiest US companies make per second
I wanted to focus upon what proportion of the total profit per second the 25 wealthiest US companies made was due to a small number of companies such as Apple? To do this I used a Pareto Chart, which compares the cumulative percentage of profit made per second to the equivalent cumulative number of companies.
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Visualising data on romantic preferences across the World
I decided to use colour more selectively to highlight the preference for personality over other characteristics.
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Are Americans buying more fake or real Christmas Trees?
Americans are buying more fake Christmas Trees over time, but still prefer real ones.
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Is the Blue Dot Getting Hotter? Visualising Temperatures Anomalies Over Time
I had an idea to frame the topic as a question around ‘whether the World was getting hotter’?
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Mapping Elderly Populations and Building Accessibility in Singapore
I imagined that an elderly audience would be interested in where was on average, more or less accessible. I decided to compare the elderly population to the average level of building friendliness at the state level.
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If the World was 100 People – How many would have Safe Water?
I also think it is important when highlighting social issues such as this to also add a call to action to make the reader think. I added the Water Aid logo with a link to their donation page, after consulting them for permission.
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Visualising Data on Which Social Media Network US Teenagers Prefer
My goals…use colour in the titles and annotation to identify the brands, removing the need for a colour legend. This creates a cleaner, less cluttered visualisation.
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Comparing Sustainable Public Transport in Two Cities with Dough/Donut Charts
My approach…to create an exploratory visualisation, which allows users to select two cities for comparison.
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How has life expectancy changed in countries since 1960? A data visualisation makeover
The highlighter allows users to select a country and then it stands out.
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Dots, Areas, Tiles: Comparing 3 Map Types for Data Visualisation
The filled area map works well to engage as the full extent of each country is coloured.
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Visualising Adult Obesity Rates by US State
My goals…employ a hexagon tiled map to equalise the size of each state.
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How has the British Economy grown before and after the Brexit Vote?
My goals…tell a compelling story to engage the reader.
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