About

Originally developed for big data and medium data contexts in the digital humanities, this method is currently also being used by tech startups, and in visualization of broader impacts by research groups in the humanities, sciences, and social sciences.

Poster

Download a printable pdf here.

 

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The steps

1. UNDERSTANDING

1A. STRATEGY

What is your motivation to visualize?

• Formulate goal
  Are you visualizing for…
  • education?
  • outreach?
  • dissemination?
  • other?

• Assemble a team
  Who will help you meet that goal?

  Ethically visualizing data is a team effort, requiring multiple roles that have traditionally been associated with vastly different disciplinary traditions and siloes of knowledge. Four recommended roles outlined below. Some of these skill areas may be found in more than one person. One or more people may fill each role. The more recipients are involved in the process, the better.

  • Audience
    A person or people who from, or are as close as possible to, the intended audience(s). Co-creation is key to impact.
    Includes: readers, participants, users and/or viewers
  • Data wrangler
    A person with skill at cleaning, processing, and structuring data for visual display.
    Includes: computer scientist, data analyst, digital humanist, and/or statistician
  • Subject expert
    A person with in-depth subject expertise.
    Includes: academic, community organizer, public official and/or scientist
  • Visual storyteller
    A person with skill at ethically simplifying information and communicating it using visual means.
    Includes: communication designer, game designer, graphic recorder, illustrator, and/or journalist

1B. DISCOVERY

What data have you got?

• Investigate through analysis
  What can you find in the data using reason-led investigation?

• Explore through play
  What can you find in the data using intuition-led exploration?

1C. STAKES

Who needs it and how badly?

• Assess stakes
  What is at stake in this visualization effort?

• Establish purpose
  What is your motivation for sharing what you discovered in this data?

• Identify intended and unintended audiences
  Who do you want your visualization to reach the most?

• Determine impact type
  Which impact type will be most effective for your audiences?

1D. STORY

What story makes it relevant to them?

• Empathize with audiences
  What are your audiences’ greatest needs?

• Refine goal
  What is the audience-oriented goal for the visualization?

• Create story
  What kind of story best achieves this goal?

• Review narrative/framing literature
  What does the literature say about this story?

1E. DATASET

How will you process and contextualize the data to tell that story?

• Combine sources
  What sources will you draw from?

• Improve veracity
  Will the data hold up under scrutiny?

• Structure data
  Is the dataset intelligible and navigable?

• Refine frame
  How does the frame need to be adjusted?

2. VISUALIZING

What visual data curation best conveys your story?

2A. CURATION

What platform, chart type(s) and data will visualize your story?

• Determine media context
  What is the most appropriate media context for your story to reach your audience?

• Chooose chart type(s)
  Which chart types tell your story effectively?

2B. LAYOUT

How can you arrange all elements so they can understand the story?

• Design visualization
  What design decisions will visualize the story effectively?

• Ensure legibility

• Adhere to design principles

• Enforce visual consistency

2C. LANGUAGE

How can you use titles, labels, and captions to reinforce the story?

• Ensure readability

• Test story
  Does your visualization communicate the story to your audience?

2D. GUIDANCE

How can you guide them through the story with annotations, nudges, and animations.

• Review visualization ethics literature
  What are the latest ethical recommendations?

• Re-test story
  Does your visualization communicate the story to your audience better?

3. PUBLISHING

Why should they trust you?

• Release visualization
  Will publishing base data do harm to any intended or unintended audience?

• Show process & affiliations
  How can your ethical process be best demonstrated?

• Measure impact
  What is the felt impact of your published visualization?

• Feedback results
  How do the visualization’s intended impact and felt impact compare?

 

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Participate

Follow

You can follow development of this work by subscribing to Dr Katherine Hepworth’s newsletter at https://broaderimpacts.substack.com.

Contribute

If you’d like to contribute to the development of this work, please reach out at khepworth at unr dot edu. Referrals to other projects, literature, and methods that may be relevant are welcome, as well as suggestions for improvement or other modes of implmentation.

Project help

Have a high-stakes visualization you need to make an impact? There are a limited number of spots available for client work under the auspices of the Mick Hitchcock Ph.D. Project for Visualizing Science. To express your interest, reach out at khepworth at unr dot edu.

 

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Acknowledgements

Citation

Hepworth, K. (2020). Ethical & Effective Visualization. https://zenodo.org/badge/latestdoi/232150677

From Hepworth, K. 2020. (forthcoming) “Make Me Care: Ethical Visualization for Impact in the Sciences and Data Sciences”, HCII Conference 2020 Proceedings.

Funding

The following institutions have supported development of this method.

• Nevada NASA (National Aeronautics and Space Administration) Space Grant Consortium, Award No. NNX15AI02H
• National Endowment of the Humanities Office of Digital Humanities, Award No. HAA-266490-19
• University of Nevada, Reno, various internal grants
• Mick Hitchcock Ph.D. Project for Visualizing Science

Contributors

I am grateful for discussions with and/or feedback from the following people. Their perspectives have led to the improvements outlined in the current version.

Full acknowledgements

For more details of how each person contributed and contributions to previous versions can be found in the the full documentation list [here]acknowledgements.md.

 

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Development

Updates

This method is regularly updated. It is a key activity of Katherine Hepworth’s interdisciplinary research.

Versions

Version	Date	Title
Version 3.3	July 2020	Harm Reducing Visualization
Version 3.2	May 2020	Ethical & Effective Visualization
Version 3.15	May 2020	Ethics Checklist for COVID-19 Visualizations
Version 3.1	April 2020	Ethical Visualization for Impact
Version 3.0	March 2020	Ethical Visualization for Impact
Version 2.1	October 2019	Ethical Visualization
Version 2.0	October 2019	Ethical Visualization
Version 1.1	May 2019	Ethical Visualization
Version 1.0	December 2018	Ethical Visualization Workflow

 

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