Author Archives: richardbrath

About richardbrath

Richard is a long time visualization designer and researcher. Professionally, I am one of the partners of Uncharted Software Inc. I am also pursuing a part-time PhD in data visualization at LSBU. The opinions on this blog are related to my personal interests in data visualization, particularly around research interests related to my PhD work- this blog is about exploratory aspects of data visualization not proven principles.

50 categoric colors, inspired by telephone wires

Using colors to represent different categories of data is challenging to scale past ten unique colors. Many authors and researchers recommend against it. Colobrewer2 doesn’t go past 12 unique colors. D3.js offers three variants of color scales with 20 unique colors. … Continue reading

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Readability

Readability and what it means for data visualization Type can be legible, but still unreadable. Consider this image: Beautiful Helvetica, mirrored and rotated 180 degrees. Two highly common words from the English language. Letters are perfectly legible and even turn … Continue reading

Posted in Font Visualization, Legibility, Text Skimming, Text Visualization | Leave a comment

The 19 Dimensional Word Cloud of Pokémon

If you want to catch all 719 Pokémon, the serious gamer needs to know their different skills and abilities. At a high-level, Pokémon classify into 18 different types, such as fire, water or grass. For example, Pikachu is an electric type, Charmander … Continue reading

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Papers, Rejections and Critiques

There have been a few recent blog posts after VisWeek about paper rejections such as Niklas’ Elmqvist’s Dealing with Rejection and Robert Kosara’s related Dealing with Paper Rejections. Rejections are certainly a painful part of the academic review process I’ve … Continue reading

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Microtext Line Charts

Sometimes a line chart needs to display a lot of lines. Instead of splitting into a grid of charts, consider replacing the lines with text. Continue reading

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Visualizing Emotions

Emotion analysis of text documents is an emerging area of interest. Closely related is the visualization of emotions. Emotion analysis is the next step after sentiment analysis. In many respects, sentiment analysis is easier – there’s a single dimension of sentiment … Continue reading

Posted in Data Visualization, Font Visualization, Graph Visualization, Set Visualization, Text Visualization, Venn Diagram | Tagged , | Leave a comment

The Design Space of Typographic Data Visualization

There are many possible new visualizations using typography, some of which I’ve previously discussed in posts on this blog. One way to consider this design space is to decompose it into the different elements that can be used to assemble visualizations. These … Continue reading

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