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Simon Rogers

Data journalist, writer, speaker. Author of 'Facts are Sacred', from Faber & Faber and a new range of infographics for children books from Candlewick. Edited and launched the Guardian Datablog. Now works for Twitter in San Francisco as Data Editor
Simon Rogers has written 36 posts for Simon Rogers

Data journalism only matters when it’s transparent

  When it comes to data journalism, everyone’s a critic. The launch of three major data journalism operations in only a few weeks—the revamped538, Vox, and the New York Times‘ The Upshot—have produced a slew of opinion pieces. They are summarized quite nicely in this piece by Guardian journalist James Ball, but the one critique that sticks with me the most is … Continue reading

Gallery: taking #dataviz beyond infinity

If you were in downtown San Francisco recently, you may have seen a blue box in the middle of the street (yes, it was Tardis blue), next to the Embarcadero centre. Inside was a data visualisation conceived and created by Roundhouse in collaboration with Universal Everything. “Data visualisation” is underselling it. I got to work on the data part of … Continue reading

How to make an animated map with CartoDB and Torque

If you want to make an animated map (and you’re not a coder), there are not  a lot of options out there. CartoDB is the best. You can use it to make rather gorgeous choropleths but it excels at mapping large numbers of points. That makes it perfect for mapping Tweets — and I used … Continue reading

How to make a data journalism animation: women and equality

This video is the latest project I’ve done with Mariana Santos. It was published this weekend for International Women’s Day — the theme of which this year was inequality. We decided to focus on some of the reasons why, even in 2014, women are still losing this particular game. Mariana and I have made a … Continue reading

The kids are all bright: infographics for all ages

When my daughter was three and out for a walk on an autumn day, she pointed at a spider’s web and explained what it was. “Daddy, it’s a website,” she said. It was a visual way to describe a word she had heard but didn’t yet understand. And information graphics and visualisations give us a … Continue reading

Gallery: how Peter Grundy visualises the human body

Part one of a series of infographics books just published, with research by me and amazing illustrations by the father of infographics Peter Grundy. This one takes apart the human body. Read more… Buy the book from Amazon

Gallery: how Nicholas Blechman visualises the animal kingdom

Part two of a series of infographics books just published, with research by me and amazing illustrations by Nicholas Blechman. This one explores the animal kingdom. Read more… Buy the book from Amazon

We need an open data Olympics. It’s not #Sochi2014

Find out how to scrape a medal table by scrolling down this piece Looking for data around the Olympics? Good luck. By the time the Winter games in Sochi are over, there may be hundreds of Olympians polishing their lovely new medals. But try and access the speed that event was won in or the … Continue reading

#SOTU2014: Visualizing the State of the Union

Just a quick post to highlight this interactive I got to work on with Nicolas Belmonte on the Twitter visual insights team. The idea is that you can use it to navigate around the speech and see the instant reaction on Twitter to each part of it — themed by geography and subject. Pro tip: When … Continue reading

Taking maps to the edge

We published an interactive map this week showing the world’s response to Typhoon Haiyan earlier this year. Click on a link and it shows combinations of the word “help” (in 22 languages) with terms around the disaster. The lines symbolically represent the flood of response going from each continent around the world to the Philippines. … Continue reading

About me

Data journalist, writer, speaker. Author of 'Facts are Sacred', published by Faber & Faber and a new range of infographics for children books from Candlewick. Data editor at Twitter, San Francisco. Created the Guardian Datablog. All opinions on this site are mine, not my employers'. Read more >>

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