horrible 3d exploded pie chart

Charts: the horror of three dimensions

We have really cool tools to make information and data visible, I find joy in beautiful visualisation of complex information. I see, I learn. But here is what makes me furious: three-dimensional charts. Never, ever make diagrams and charts 3D. NEVER. Here is why: Graphs, diagrams and maps are tools to ask questions. Sometimes they are ...
geologic timeline spiral

Scalable geologic timeline II

For the geo-geeks out there, I have finished my geologic timescale brush; now better and more accurate than the previous one. Download the Illustrator file here Download .EPS file here Included is a swatch folder with all the colours as per the instructions of the International Commission on Stratigraphy: You are welcome to use this in ...
Design and information

Design and information

Confusion and clutter are the failure of design, not the attributes of information. – Edward Tufte ...
italian Wikipedia use

Visual Italian Wikipedia use

I do not read Italian, but I can certainly appreciate these wonderful multivariate visualisations. Valerio Pellegrini made this gorgeous visual representation of Italian Wikipedia use for 2013. Months are distributed clockwise with Italian initial for each month. It has three layers of information and data: the inner level; overall top edits, the second it is drilled ...
Big data visualisation, CeBit 2014

Massive scale, breathtaking data-driven visualisation at CeBit 2014

I sometimes come across data visualisations that takes my breath away. This is one. Created by the design house Kram/Weisshaar for the CeBit 2014 computer expo in Hannover. Wish I was there. It is of course the sheer size that makes an impact, but the visualisations themselves are amazing, the amount of data accessed mindblowing, ...
Maps: the time and space of the Hereford cloth of the world

Maps: the time and space of the Hereford cloth of the world

Maps: the time and space of the Hereford cloth of the world The Hereford Mappa Mundi is one of the oldest know, complex map of the world (Mappa = cloth Mundi = world). It dates from about 1285, and are found in the Hereford cathedral. It depicts 420 towns, 15 Biblical events, 33 animals and ...
What is wrong with "interactive information"?

What is wrong with “interactive information”?

What is wrong with "interactive information"? Displaying information with heavy use of animation, interactions and happenings – why is it wrong? Why does video tutorials drive me batty? Looking for a tip in Illustrator, I find endless video tutorials and it annoys me no end. Why? Because all I want is an overview that I ...
Multivariable visualisation: tracing 40 generations

Multivariable visualisation: tracing 40 generations

A while ago, on a whim, i did some digging into my grandmothers family tree. I found more than I bargained for, as described in the post Noble genealogy. And I decided to make a family tree... A family tree of more then five generations soon gets complicated and it becomes impossible to keep track ...