Critiquing Brexit Results Designs: Part 2

So now it is two weeks since the Brexit vote. Yesterday, I looked at the results designs from the New York Times. Today I want to take a look at those of the BBC. Not surprisingly the two share in the use of choropleth maps; the choice makes a lot of sense. People vote within districts and those form the most granular unit of data available. But, whereas the New York Times led and really focused on one giant map, the BBC opted to use multiple, smaller maps. (They did choose a different page for their live results, but we are comparing post-result coverage.) For example, their piece leads in with a map of Leave’s results share.

Leave's share
Leave’s share

There are a few key differences between this and the New York Times. First and foremost, this map is interactive. Mousing over various districts provides you the name, and by clicking you move into a zoomed-in view of the district. It displays the district name, the vote totals and share for the two camps, and then voter turnout. From a design standpoint, the problem with the zooming in is that the scales of the outlining stroke does not change.

Zoomed in, looking at central London
Zoomed in, looking at central London

A thin stroke at the national, zoomed-out view, translates to a thick, clunky, and awkward-looking outline at the local, zoomed-in view. And as the above screenshot highlights, many of the urban districts are small in comparison to the more rural districts. Unfortunately the map does not offer the functionality of zooming-in prior to selecting a district. So many of the districts in the more urban areas like London, Manchester, Birmingham, and Belfast are difficult to see and select. Thankfully, below the map the BBC offers a function to type in your district, post code, or Northern Irish constituency to help you find smaller districts.

Another design criticism I have with the piece is the colour palette. Broadly speaking, the piece uses blue and yellow. The two colours make sense in a few ways. Both are present on the European Union flag, with yellow stars on a blue field. (Importantly the twelve stars do not represent EU members like the US flag’s fifty stars represent the states.) Another, far looser interpretation could be the blue of the Conservatives and the yellow closer to the gold of the UK’s Liberal Democrats, the former broadly anti-EU and the latter pro-EU. Regardless of the rationale, the choice of yellow to display multiple levels of data is less than stellar (pun intended), as this Remain share map highlights.

Remain's share
Remain’s share

Having multiple tints and shades of yellow makes the map difficult to read. The lowest value yellow is brighter than the next higher level, and so stands out more vividly on the map than those districts that had a higher share of Remain votes. Using yellow against blue does work, especially in the bar charts throughout the piece and seen in the aforementioned Islington screenshot. But, as a colour for wider, more intense use, yellow was not the wisest decision.

The BBC also included several other choropleth maps exploring the vote breakdown. In this instance of voter turnout, we have the same choropleth map, but a green colour indicating the total vote turnout.

Voter turnout
Voter turnout

The colour and its choice makes broad sense; green is what one gets when they mix yellow and blue, when you combine Remain and Leave. However, the map functionality of clicking to reveal results still shows the overall results.

Should the vote results be given the highest priority?
Should the vote results be given the highest priority?

At this point, we have moved on from the vote results themselves to the breakdown of the vote. I would have redesigned the mouse-click to display a results view that highlighted turnout over the results themselves. Certainly keeping the results is important, but the focus of this map is not the vote, but the turnout. The data display should be designed to keep that consistent.

One part of the piece where I quibble with the designer selection of chart type follows on from turnout: a comparison of turnout to the youth population.

The turnout vs the youth
The turnout vs the youth

Asking people to compare undistinguished districts on one map to those of another—note the white district lines have here disappeared—is difficult. My first thought: I would have instead opted for an interactive scatterplot. Comparing the turnout on one axis and youth on the other, the user would have an easier time identifying any correlations or clusters of data.

In contrast, the following map comparison would not work via a scatterplot. Here we compare June’s results to those of a vote in 1975. In the intervening years, the geography of the voting districts changed, and so a one-to-one comparison is impossible.

1975 vs. 2016
1975 vs. 2016

The broad scope, however, is clear. A resounding vote to stay part of the European Market or single market in 1975 evolved into a narrow but decisive vote to leave the European Union in 2016.

The piece then closes out with an interactive map of the total results and then, importantly, a long list of bar charts showing each district’s results. Unlike the map, however, the bar charts are a static graphic. And with a few hundred to view, it becomes difficult to isolate and compare two in particular. But the selection of the visualisation type makes a user’s comparison far more precise.

The results as a series of bar charts
The results as a series of bar charts

Overall, I would rate the piece a solid work, but with some clear areas of improvement. And who knows? Maybe there will be a second referendum. Or a new general election. And in that case, the BBC could improve upon the designs herein.

Credit for the piece goes to the BBC graphics department.

Critiquing Brexit Results Designs: Part 1

Well a little under two weeks later and here we are: Brexit. I wanted to take a moment in a slightly longer piece and comment on it. Not the results, because no, that I can leave to a pint at the pub. Instead I wanted to comment on this particular results content from the New York Times that I rather admire.

Overall the piece is not interactive; it features a static choropleth map with annotations and insets, particularly of greater London. On a side note, I would be remiss if I did not point out that similarly to the piece I wrote last week, this map omits a voting district: Gibraltar. Gibraltar, like Northern Ireland, borders the European Union directly via Spain. And despite voting overwhelmingly to remain in the EU, Gibraltar is omitted from these results.

The large format results
The large format results

In a large layout, the piece makes excellent use of annotation text to indicate the overview stories for the home nations of the United Kingdom: Scotland, Wales, and Northern Ireland. Northern Ireland, of course, will likely have to deal with the reintegration of border controls between the Republic of Ireland and Northern Ireland, a point the piece makes quite clear.

Additionally the map makes use of small elements to draw attention to data points, i.e. geographies, worth noting. London dominates the urban landscape, but other important cities like Belfast, Manchester, Birmingham are circled to show the strength of Leave/Remain. I would be curious to know the rationale behind including some areas, but omitting others, e.g. the strong Remain results in Cambridge or Brighton or the strong Leave results in Boston, require knowing just where cities are located in England.

From a design standpoint, the colours used in the map work really well together in contrast to other palette choices one could make. (We will take a look at that tomorrow.) Additionally, the shape of the United Kingdom allows for contextual elements, e.g. the regional result aggregates, to be placed much closer and nearer to the results. The space also allows for those annotations to be placed near their particular geographies.

But, what makes the piece stand out is when the user consumes it on smaller screens. On a more tablet-sized screen, we see a tweaked layout.

The results on a medium-sized screen
The results on a medium-sized screen

It makes use of the remaining wide-aspect dimensions to move the greater London results into a white space carved out by the peninsula of East Anglia. While the city and home nation labels remain, the regional annotations and results are gone from the graphic. Instead, they have been placed below the map, the main and most important part of the story.

Then for mobile phone or other narrow displays, the piece degrades even further.

The results on a narrow screen
The results on a narrow screen

City labels and circles are gone, with the exception of London. The greater London inset moves from alongside the map to now below the map, in the Channel so to speak. This layout allows for a narrow screen to better view the geographic results and then scroll down into the districts of London that require more space to be displayed. The annotations and stories remain below the graphic.

The design of the overall piece accounts nicely for at least three different screen sizes while keeping the story constant. All the truly changes is the layout of the graphic (and the loss of a few contextual labels at the smallest of sizes). Overall, it makes for a rich and compelling—and well designed—piece on the Brexit results.

Credit for the piece goes to Gregor Aisch, Adam Pearce, and Karl Russell.

European Interconnectedness

The United Kingdom voted to leave the European Union. Kind of a big deal, right? After the vote, the New York Times put together a piece on just how connected Europe remains. For example, European defence can largely be considered guaranteed through NATO, to which the United Kingdom remains. The screenshot below details which European countries participate in the Schengen Zone and the Eurozone, the former creates a common border the latter a common currency.

I personally dislike the use of squares to represent European countries, with the size determined by the population. Granted the piece opens with a large map labelling every country, but it does require a user to have the ability to abstract the geography of Europe. Adding a degree of interactivity over each square would partially resolve the issue.

Travel and currency connectivity throughout Europe
Travel and currency connectivity throughout Europe

Credit for the piece goes to James Kanter and Iaryna Mykhyalyshyn.

Coverage of the Orlando Shootings

Last Monday I stated that I would attempt a longer piece on the graphics explaining the shootings in Orlando. Since I do not have access to the print versions, I am examining only the digital versions here. Go grab a cup of tea, because this is certainly one of my longer pieces.

One of the most common ways sites covered the story was through maps of the club, Pulse. It makes a lot of sense—if we want to understand what happened inside the building we need to be able to place ourselves inside the building. So how to do that?

The first thought would be photography. But, the site is a crime scene likely riddled with bullets and stained with blood. Probably not the best thing for publications to use. So we are left with illustrations of the interior. But what level of detail do readers need to understand the story?

At the one end of the spectrum we have the stripped-down and simplified graphic from the BBC.

The BBC's layout
The BBC’s layout

In many respects this could offer the clearest explanation. Unlike the next versions, we have no graphical elements with which to confuse and clutter the drawing. Walls are omitted for a far more architectural layout. Doors are clearly marked, but that is it. We have no indication of where other key places are located. Where are the restrooms into which the attacker fled with hostages? Where are the dance floors? Where is the patio through which people escaped? We get some indication through the timeline annotations, but a lot of the detail needed to provide context is missing.

The New York Times takes a more detailed approach.

The New York Times layout
The New York Times layout

First you can see that the graphics, while smaller, are interspersed within a text-driven timeline of events. Key areas at that point in the timeline are highlighted on the graphic. For the graphic itself, the Times opts for a high-angle view with walls extending from the floor plan and the three key areas are annotated within the graphic. Colour is kept to a minimum with only whites and greys used in addition to the highlight. However, the high grey walls overlap with each other and the unidentified white boxes. What are the white boxes? Are they important? Do the walls need to be grey? Do they need to be so high that they interfere with the graphic?

We can see some different answers to those questions from the Wall Street Journal.

The Wall Street Journal's layout
The Wall Street Journal’s layout

Here the graphic is lighter in overall tone, with white and very faint greys replacing the darker tones in the New York Times’ piece. They Journal opts for the same graphics within timeline treatment. They also highlight the areas of the club relevant to the story at that moment in time. But here we first find a larger graphic. The Times could have had space limitations on their online site or they could have had to reuse graphics from their print edition for their online edition. While the Times could have very real reasons for the smaller images, the Journal’s larger graphic gives the content the space it needs to be read and understood comfortably. Also note how the use of grey vs. white for emphasis is reversed. Whereas the Times used white for unmarked boxes and grey for walls and floors, the Journal uses white for the floors and the walls. Grey is used to callout important parts of the club that are then crucially labelled, e.g. where the bars are located. Another really nice touch missing from my screenshot is how the Journal only labels the elements in the first graphic in the timeline. The second graphic only calls out the newly important elements.

The Washington Post takes a similar approach to that of the Journal.

The Washington Post's layout
The Washington Post’s layout

We see above the timeline a large graphic identifying the key areas of the club. The use of the small multiples in the timeline then allows the graphics to be smaller and thus accompanied by more text. But in the graphics, the Post diverges from the Journal’s direction in the graphic’s design. We find the layout depicted at a lower angle. And instead of a restrained palette, we find warm beiges and ochres depicting the floors and key elements like the bars. The shadows here begin call more attention to themselves than in the previous designs. We also find high levels of detail with the inclusion of bar stools and seat cushions. On the large graphic, the colour and detail, while distracting, still work because of the space. But in the small multiples for the timeline, a simplified version without stools and seats and a toned-down palette could make the graphic easier to understand.

And then somewhere between the approaches of the Journal and the Post we have the Los Angeles Times.

The Los Angeles Times' layout
The Los Angeles Times’ layout

We return to a restrained palette with colour used sparingly to emphasise key parts of the narrative. Detail is limited to the key elements, without any illustrative adornments like furniture. Typographic distinctions, bold vs. italic, delineate the important areas of the club from the remainder of the context. Elements like service alleys, fences, and the patio gate are clearly marked and provide that context of the possible escape routes for patrons attempting to flee the attacker. The graphic then repeats through the timeline, but the subsequent graphics reflect a missed opportunity. Each remains as labelled as this first, and the labels begin to distract from understanding the narrative.

Then we have the Orlando Sentinel’s timeline graphics.

The Orlando Sentinel's layout
The Orlando Sentinel’s layout

Note any similarities in this graphic to the preceding one? The Tribune Publishing Company, to be rebranded as tronc, owns both the Los Angeles Times and the Orlando Sentinel. So my guess would be the graphics departments collaborated or one of them created a shared asset to be used across the Tribune Publishing Company’s—sorry, tronc’s—media platforms. The Sentinel’s version lacks the finer design details of the LA Times’s, for example note how the typographic treatment here lacks the clearer hierarchy present in the LA Times’ version. I doubt the small type size increase would be noticed by the audience, though I could be wrong. But in terms of providing a timeline of events, the Sentinel’s version, which incorporates the above graphic as well as other media, is the most detailed and complete.

Then similar to some extents to the preceding graphics, we have a piece from the Orange County Register.

The Orange County Register's layout
The Orange County Register’s layout

As you can likely tell from the screenshot, this is a graphic where the entire piece is designed as a large graphic file instead of components on the page. It could be because the piece was designed primarily for print and not digital consumption. The layout of the club draws heavily on the BBC’s architectural drawing concept, but here is executed far more awkwardly. Instead of including hallways in the schematic, they are indicated by coloured rectangles. And we also know from the other graphics that almost the entirety of the wall at the graphic’s top supported the club’s main bathrooms. The graphic itself is sourced from The Villages Daily Sun, but the OC Register would have been better served by sourcing a more accurate and more clearly designed graphic for the layout. I should also point out the photograph at the top of the graphic appears to have come directly from the New York Times.

Lastly we have the National Post, which is at the other end of the spectrum.

The National Post's layout
The National Post’s layout

Per the style of the National Post, this graphic is more illustrative in its quality than the others. Like the Orange County Register, the National Post designed an entire graphic instead of smaller components on a webpage. The timeline occupies the left column and numbers correspond to locations in the club. However, I think the graphic could have been made more clear if the roof illustration were removed and a higher angle taken to make the back of the club easier to see.

Different publications included different amounts and types of supplemental context. The Washington Post and Wall Street Journal, for example, included additional graphics on mass shootings. Others, like the New York Times, provided links to pieces that examined the context separate from the timeline of events.

Is there a best design among these? Well, design exists to solve problems, and those problems could vary from publication to publication. How soon did the graphics needed to be published? How many people worked on the design? How much information was available when producing the work? Were print considerations necessary?

For me, the Orlando Sentinel’s work, in toto, most clearly presented the narrative. While I quibble with particular elements of the design, again, I would have removed most of the text labels after their first appearance, it provides a balanced amount of detail and broad overviews in a clear fashion. Colour is used to emphasise elements in that moment. The illustration itself does not distract and allows the reader to focus on the story itself.

Credit for the pieces goes to a lot of people.

BBC: BBC graphics department

New York Times: Gregor Aisch, Larry Buchanan, Joe Burgess, Ford Fessenden, Josh Keller, K.K. Rebecca Lai, Iaryna Mykhyalyshyn, Haeyoun Park, Adam Pearce, Yuliya Parshina-Kottas, Sergio Peçanha, Anjali Singhvi, Derek Watkins, and Karen Yourish.

Wall Street Journal: Wall Street Journal graphics department

Washington Post: Weiyi Cai, Emily Chow, Chiqui Esteban, Lazaro Gamio, Chris Ingraham, Laris Karklis, Denise Lu, and Tim Meko.

Los Angeles Times: Eben McCue and Angelica Quintero.

Orlando Sentinel: Gal Tziperman Lotan, Charles Minshew, Mike Lafferty and Andrew Gibson.

Ocean County Register: Ocean County Register graphics staff

National Post: Mike Faille and Dean Tweed.

Philadelphia’s Obesity Problem

Last week Philadelphia became the first large US city to introduce a soda tax. (Berkeley introduced one a few years ago, but is 1/10 the size of Philly.) The Guardian has a really nice write-up on how the tax was sold not on health benefits, but of civic benefits to the education system. But the article made me wonder if somebody had published a map looking at obesity in Philadelphia. Turns out Philadelphia Magazine published an article with just such a map from another source, RTI International. (You can find the full interactive map here.)

The map has three views, one of which allows you to see areas of statistically significant clustering. North and West Philly had some bright red clusters, whereas the western suburbs, in particular along the Main Line have some very cold blues.

Philly and the Main Line
Philly and the Main Line


Credit for the piece goes to RTI International.

Predicting the Electoral College

Well the Democratic DC primaries were last Tuesday and Hillary Clinton won. So now we start looking ahead towards the July conventions and then the November elections. Consequently, if a day is an eternity in politics we have many lifespans to witness before November. But that does not mean we cannot start playing around with electoral college scenarios.

The Wall Street Journal has a nice scenario prediction page that leads with the 2012 results map, in both traditional map and cartogram form. You can play god and flip the various states to either red or blue. But from the interaction side the designers did something really interesting. Flipping a state requires you to click and hold the state. But the speed with which it then flips is not equal for all states. Instead, the length of hold time depends upon the state’s likelihood to be a flippable state, based on the state’s partisan voter index. For example, if you try and flip Kansas, you will have to wait awhile to see the state turn blue. But try and flip North Carolina and the flip is near instantaneous.

Starting with the 2012 cartogram
Starting with the 2012 cartogram

While the geographic component remains on the right, the left-hand column features either text, or as in this other screenshot, smaller charts that illustrate the points more specifically.

Charts and cartograms and text, oh my
Charts and cartograms and text, oh my

Taken all together, the piece does a really nice job of presenting users with a tool to make predictions of their own. The different sections with concepts and analysis guide the user to see what scenarios fall within the realm of reason. But, what takes the cake is that flipping interaction. Using a delay to represent the likelihood of a flip is brilliant.

Credit for the piece goes to Aaron Zitner, Randy Yeip, Julia Wolfe, Chris Canipe, Jessia Ma, and Renée Rigdon.

Your State and the Google

Well today has arrived and it is finally Friday. So if you are a Pennsylvanian like me, according to research by Estately (hat tip to a good friend and regular reader), the question I am likely asking is “When is X-Files?”. What did your state enquire of the Google?

Where is the Internet? Who is Spain?  Why is Hitler?
Where is the Internet? Who is Spain? Why is Hitler?

I mean I liked the new series. Even if just for the rush of nostalgia.

Credit for the piece goes to Ryan Nickum.

Bonus points if you get the reference.

World Income

Over the weekend I found myself curious about the notion of a growing global middle class. So I dug up some data from the Pew Research Center and did some analysis. The linked piece here details that analysis.

The growth in middle income populations
The growth in middle income populations

I go into more detail than just a map. Hopefully you enjoy the piece and find the analysis informative if not useful.

Credit goes to myself on this one.