data design

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Have you ever come across terminology or indices in an article that make the information uninviting? If you have, you may know how it may prevent you from engaging with the information or message because it takes more time to process it than it is worth to you.

Therefore, it is important when you are presenting your own information to step back and think of ways that you can make it more quickly understandable, while making sure you keep the integrity and accuracy of the information intact.

Below is an example of some simple information graphics I created for Kim Skobba’s Housing Sense blog that help to illustrate this point.

Which do you think is easier to understand? Both represent the same data.

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Example 1:

Twin Cities Metro Area

Year

2000

2006

Housing Opportunity Index*

70.6

60.4

Home Ownership Rate

72.4

75.2

*The share of homes sold in that area that would have been affordable to a family earning the local median income, based on standard mortgage underwriting criteria

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Example 2:

In 2000: According to the Wells Fargo Housing Opportunity Index (HOI), 7 out of 10 Twin Cities metro area residents making the local median income could have afforded a home sold in that year.

In 2006: While six years later, only 6 out of 10 Twin Cities metro area residents making the local median income could have afforded a home sold in that year.

During that same time homeownership rates increased by nearly 3% during this same time period.

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If you would like to learn more about this topic or others, please check out Kim Skobba’s Housing Sense blog that explores housing trends and makes sense of housing research.
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As a follow-up to the graph discussion earlier this week, I am passing along a link to page compiled by the organization Many Eyes. This page outlines different graph types, when it might be best to use each, and how the different graphs work.

Below is one example. Click here to see others.

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Visualizing the US Electric Grid, source: NPR

This interactive visual has a lot of information on it. But unless I’m missing something (which could be very likely) it seems to be missing some key pieces of information for understanding.

The visual shows the U.S. electric grid, and is introduced with this statement. “The U.S. electric grid is a complex network of independently owned and operated power plants and transmission lines. Aging infrastructure, combined with a rise in domestic electricity consumption, has forced experts to critically examine the status and health of the nation’s electrical systems.”

By looking at this visual, I can see lots of cool information, but I couldn’t tell you if our electric grid is sitting pretty or is going to collapse tomorrow. It would have been nice to include additional context information to help the average viewer more easily determine the answer to this question.

For example, how does the current energy grid compare to population or population growth? Or it would also be interesting to see which grid lines are being used to maximum capacity or are in need of repair.

The answers to these questions may be obvious to an energy engineer, but since this visual is being published for NPR audiences, I would argue that these pieces of information are needed to make this visual more useful.

Many times it is easy to get lost in the details of your subject, but it is always important to step back and consider your audience when creating a visual aid. What information is needed to explain your message to them?

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A pie chart alternative

Pie goes great with dinner, but does not always pair the best with information. If you are looking for an alternative to the overused pie chart to explain percentages, here’s a clever alternative.

It is particularly effective in this case because the percentage is so small and would not show up very well as a slice in a pie.

It may take a little longer to create, but will most likely be more engaging for your audience.

The content of the graph and discussion is also interesting. You can check it out on the Information is Beautiful blog.

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Information overload can be pretty common daily occurrence. Here are some thoughts on how to simplify information.

The Laws of Simplicity by John Maeda

Law 1: Reduce. The simplest way to achieve simplicity is through thoughtful reduction.

law01_reduce

Law 2: Organize. Organization makes a system of many appear fewer.

law02_organize

Law 3: Time. Savings in time feel like simplicity.

law03_time

Law 4: Learn. Knowledge makes everything simpler.

law04_learn

Law 5: Differences. Simplicity and complexity need each other.

law05_diff

Law 6: Context. What lies in the periphery of simplicity is defnitely not peripheral.

law06_context

Law 7: Emotion. More emotions are better than less.

law07_emotion

Law 8: Trust. In simplicity we trust.

law08_trust

Law 9: Failure. Some things can never be made simple.

law09_failure

Law 10: The One. Simplicity is about subtracting the obvious, and adding the meaningful.

law10_theone

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Yesterday I attended the Twin Cities Research Group Brown Bag. Don Feeney, Research and Planning Director at the Minnesota Lottery, presented on the topic “Graphic Revelations: Effective Communications through Statistical Graphics”.

The presentation contained lots of great information. Below are some items from my notes I thought you might find interesting.

Why is written and verbal communication different than graphical communication?

Written and verbal communication is a linear process. There is a beginning, middle and end. On the other hand, graphical communication requires the viewer to take a much more active role in interpreting the information. They can decide where they start viewing the information, how long they want to spend on a particular item, and if they want to revisit any portion.

How can I create visuals that connect with my audience?

Similar to written or verbal communication, knowing your audience is important. Here are some questions to consider when creating your next graph or visual.

  • How much does my audience know about the subject?
  • How much time is available for them to absorb the information?
  • Can the data be made meaningful using a visual?
  • Is my audience graphically literate?
  • How concerned will they be about methodology?
  • What’s my message (i.e. what’s my headline)?
  • Should I be using a graph?

Why is the statement “great graphics in your presentation” not necessarily a complement?

Although it is wonderful to be rewarded for your outstanding ability to make information aesthetically pleasing, a better compliment would be, “wow, there was some really great information in your presentation.”

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be_cover

Inevitably when I mention that my business focus is on information design, I get one of two responses: (1) they give me a blank stare with a confused look on their face, or (2) they quickly respond with…do you know the work of Edward Tufte?

Therefore, if you are even a little bit interested in information design, you should get to know the work of the “The Leonardo da Vinci of data.”

Click here to visit Edward Tufte’s website.

[I will admit that I was a little disappointed in the website design.]

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USA-Today_religion-visual

Click here to see how U.S. religious landscape has changed in nearly two decades.

This visual was published by USA Today back in March, 2009. It represents multiple levels of information in one graph. It makes it easy to see broad trends without leaving out the detail.

How did they do it? They color coded each state to correspond with their region. At a glance you can see the response distribution for each region, while still being able to mouse over the visual to find your individual state.

I thought it was an interesting concept since many times data gets lost when trying to visually summarize it.

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Holiday gift ideas

In case you are in need of finding a gift for the designer or data geek in your life, you may want to browse through the information aesthetics online shop for ideas.

If you are looking to expand your own information design knowledge, but are on a budget, I also like to use these lists to get ideas for books to check out from my local library or to google the authors to see if they publish an interesting blog.

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Visualizing-Information-for-Advocacy

I recently stumbled across this great free resource called Visualizing Information for Advocacy. It was written by an organization called Tactical Technology Collective out of the UK.

Here’s just a few ways you can use information design according to Visualizing Information for Advocacy:

Tell Your Story

  • To your constituencies
  • To funders
  • To government officials
  • To the media
  • To other organizations
  • To the general public

Analyze Your Data

  • Discover hidden patterns
  • Find trends in changing systems

Make a Plan

  • Analyze relationships of power
  • Illustrate social networks
  • Find out where your issue has the most impact
  • Project future trends

Make Information Visible

  • Show influence and causality
  • Illustrate the consequences of specific choices
  • Compare and contrast

Simplify and Clarify

  • Illustrate analysis of an abstract idea
  • Show the flow of a process or changing system
  • Make your conclusions visible and easy to navigate
  • Show structure and order in apparently chaotic data

Also, I recommend checking out this visual on pages 2 and 3.

Flags

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