Du Bois visualizations

Lecture 13

Dr. Greg Chism

University of Arizona
INFO 526 - Spring 2024

Warm up

Announcements

  • Project feedback will be back to you by Friday.

Project 2

Project 2 - potential directions

  • Present and visualize a technical topic in statistics or mathematics, e.g., Gradient descent, quadrature, autoregressive (AR) models, etc.

  • Build a Shiny app that that has an Instagram-like user interface for applying filters, except not filters but themes for ggplots.

  • Create an R package that provides functionality for a set of ggplot2 themes and/or color palettes.

  • Build a generative art system / Recreate art pieces with ggplot2.

  • Do a deep dive into accessibility for data visualization and build a lesson plan for creating accessible visualizations with ggplot2, R Markdown, and generally within the R ecosystem.

  • Create an interactive and/or animated spatio-temporal visualization on a topic of interest to you, e.g., redistricting, COVID-19, voter suppression, etc.

  • Make a data visualization telling a story and convert it to an illustration, presenting both the computational and artistic piece side by side.

  • Build a dashboard.

  • Or… Visualize a (non-TidyTuesday) dataset, answering a research question of interest to you.

Project 2 - all the details


https://datavizaz.org/project/project-2.html


Tip

Brainstorm a bunch of ideas and discard them until you settle on a topic that everyone in the team is happy with and feels like a good choice for showcasing what you’ve learned in the class and how you can use that to learn something new and implement for your project.

W.E.B. Du Bois

Important

The visualizations presented in this lecture are original data visualizations by W.E.B. Du Bois and the captions reflect the language of the time in history.

W.E.B. Du Bois

W.E.B. (William Edward Burghardt) Du Bois (February 23, 1868 – August 27, 1963) was a professor of history, sociology, and economics at Atlanta University and one of the founders of the NAACP in 1909.

W.E.B. Du Bois

1900 Paris Exposition

The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world’s fair held in Paris, France, in November 1900, to celebrate the achievements of the past century and to accelerate development into the next.

1900 Paris Exposition

  • Du Bois’s visualizations were part of the Exposition des Nègres d’Amérique (The Exhibit of American Negroes), an exhibit organized by newspaper editor Thomas Junius Calloway.

  • The goal of the exhibit was to tell the story of African Americans after Emancipation using a variety of items including texts, portraits, and data visualizations.

  • The exhibit highlighted the progress made by African Americans, and Du Bois, in particular, used data and visualizations to counter the “narrative of Black inferiority” and to humanize the African American experience.

  • Visualizations and photographs are available in the Library of Congress digital collection.

Data

  • Data collected by Du Bois’s sociology lab, government reports, and data from the United States Census by Du Bois and his students.

  • Used to create two sets of visualizations: one focusing specifically on the experience of African Americans in Georgia and one focusing on more national-level statistics and trends

Style

  • Hand drawn using ink, watercolor, and graphite.

  • They stood out from other visualizations of the time with their bright colors and modern style, an intentional design choice by Du Bois to make more effectively convey the message to the Parisian audience.

A few examples + discussion

For each of the following visualizations: Review the plot and provide an interpretation for it. Then, identify what is striking as well as features that are in line with common data visualization “best practices” vs. features that don’t conform to them. Discuss whether these help the point being made or not.

Proportion of Freemen and Slaves

“Proportion of Freemen and Slaves among American Negroes”, 1900, via Library of Congress Prints and Photographs Division

Illiteracy

“Illiteracy” 1900, via Library of Congress Prints and Photographs Division

City and rural population

“City and Rural Population. 1890” 1900, via Library of Congress Prints and Photographs Division

Inspiration for today’s lecture

  • In February 2021, Allen Hillery, Athony Starks, and Sekou Tyler, started the #DuboisChallenge, and annual online challenge where participants use modern data visualization tools such as R, Python, Tableau, etc. to recreate the data visualizations by W.E.B. Du Bois.

  • The seven-week challenge included 10 out of the 63 visualizations in the original exhibit. Each week, participants were tasked with recreating one of the visualizations and there were three “bonus” visualization challenges. People used social media to share their recreations side-by-side with the originals using the tag #DuBoisChallenge, and many shared the code they used for the recreation.

  • The challenge took place again in February 2022 and it was featured in 2021 and 2022 as part of the weekly online data visualization event TidyTuesday (https://github.com/rfordatascience/tidytuesday).

Recreation activities

The most prevalent type of visualizations created by W. E. B. Du Bois are bar charts, which inspired your hw-03 recreation challenge.

(a) Plate 49

 

(b) Plate 31
Figure 1: Two data visualizations by W.E.B. Du Bois.

Further reading

🔗 datavizaz.org