Exercises for CHASE’s Introduction to Information Visualisation

These exercises were prepared for the CHASE Arts and Humanities in the Digital Age event’s workshop on Information Visualisation but they’re also useful for people who want to learn more about data visualisations in cultural heritage and the humanities.

Exercise 1: compare simple text tools

Time: c. 5 minutes.

Goal: compare the ability of two different tools to help you understand a new text corpus

1.     Load the word cloud site

2.     Then, grab some text:

  • Open another browser tab
  • Go to http://pastebin.com/Nd0a86tm
  • Select and copy the 8 lines of text. The easiest way is to click into the box under ‘RAW Paste Data’
  • Paste them into the text box on the Wordle site and hit ‘go’
  • You can customise your visualisation using the menu. Which options create a more informative visualisation?

3.     Load the word tree site

  • Go to http://www.jasondavies.com/wordtree/
  • Paste the text into the ‘Paste Text’ box and hit ‘Generate WordTree!’ (Grab the text again from Step 2 if necessary)
  • You can click on words on the screen – which words produce the most options?

4.     Discuss

Bearing in mind that this is an unusual corpus, which tool gave you a better sense of its content? Why?

Are these tools better for exploring or explaining data? Why?

If tidying up the data provided – removing punctuation, making spelling consistent, etc – would improve the visualisation, then try editing the text and re-running the visualisation. Did it help? What else could you do?

Exercise 2: exploring scholarly data visualisations

Time: c. 10-15 minutes.

Goal: get hands-on experience and practice critical analysis.

Pair up with your neighbour to explore and discuss one of the visualisations listed on the following page.

Instructions

  1. In your browser, go to one of the sites below
  2. Take a few minutes to explore the visualisation
  3. Then discuss with your neighbour:
    • What do you think is being presented here?
    • Can you easily see where to start and how to use it?
    • What stories or trends can you start to see?
    • Does it work better at one scale over another?
    • Do you find it more effective at aggregate or detail level?
    • Does it present an argument or provide a space for you to explore and develop one?
    • What arguments (statements about the data) does the site present?
    • What have you learned from visualisation that you might not have learned from looking at the data or reading a description of it?
  4. Be prepared to report back to the group. e.g. summarise the site’s purpose, visualisation formats and data types, or share unresolved questions or the most interesting parts of your discussion


University of Richmond, ‘Visualizing Emancipation’

http://www.americanpast.org/emancipation/

Further information: http://dirt.terrypbrock.com/2012/04/visualizing-emancipation-examining-its-process-through-digital-tools/

Stanford ‘Mapping the Republic of Letters’

http://www.stanford.edu/group/toolingup/rplviz/rplviz.swf

Further information: http://openglam.org/2012/03/21/mapping-the-republic-of-letters/, http://danbri.org/words/2010/11/22/603

Locating London’s Past

http://www.locatinglondon.org/

GAPVis Ancient Places

http://gap.alexandriaarchive.org/gapvis/index.html#index

Further information: http://googleancientplaces.wordpress.com/

Digital Harlem :: Everyday Life 1915-1930

http://digitalharlem.org/

Further information: http://digitalharlemblog.wordpress.com/ http://writinghistory.trincoll.edu/evidence/robertson-2012-spring/

Digital Public Library of America’s timeline, map, bookshelf

http://dp.la/

Further information: http://dp.la/info/ and http://dp.la/info/news/blog/

Orbis

http://orbis.stanford.edu/

Further information: http://hestia.open.ac.uk/updating-orbis/

Lost Change

http://tracemedia.co.uk/lostchange/

Further information: http://blog.britishmuseum.org/2014/02/19/lost-change-mapping-coins-from-the-portable-antiquities-scheme/

The State of the Union in Context

http://benschmidt.org/poli/2015-SOTU

Further exercises

Learn more: explore and analyse more visualisations

Sketch out ideas for a visualisation

  • Work out what data you need and the best way to prepare and present it. http://www.dear-data.com has some lovely examples of creative sketches.

Create your own visualisations

These sites can be used with your own or public data:

If you have sensitive data you must check whether any data you load will be made public.

Talk: Designing Successful Heritage Crowdsourcing Projects, Berlin

I was invited to Berlin to give a public lecture on ‘Designing Heritage Crowdsourcing Projects’ at the Friedrich-Meinecke-Institute of the Free University of Berlin on 7 December 2015.

Abstract: Based on a review of the most successful international crowdsourcing projects, this talk will look at the attributes of successful crowdsourcing projects in cultural heritage, including interface and interaction design, participation in community discussion, and understanding participant motivations.

Report: Wellcome Library Transcribing Recipes crowdsourcing project

A report that Ben Brumfield and I wrote for Wellcome Library about possible solutions for a culinary and medical recipes crowdsourced transcription project. It was finalised in September, and in the way of things marks a particular moment in time as well as a specific context. The report is available at http://www.slideshare.net/Wellcome/wellcome-library-transcribing-recipes-report
Christy Henshaw, who commissioned the report, has kindly made it available online for reference by other organisations. Her blurb is below:
The Wellcome Library, in considering a project to digitise and transcribe recipe manuscripts using crowdsourcing technologies, commissioned this report from Ben Brumfield and Mia Ridge in Summer 2015. The report addresses issues specific to this project, and to the Wellcome Library’s digital infrastructure.

 

Talk and workshop: Crowdsourcing in the Cultural Sector: approaches, challenges and issues, Glasgow

Slides for the Crowd-sourcing, Co-creation and Co-curation in the Cultural Sector workshop by the Scottish Network on Digital Cultural Resources Evaluation

I was also invited to run a workshop on the basics of crowdsourcing in cultural heritage for a Knowledge Exchange Event, jointly organised by the Scottish Network on Digital Cultural Resources Evaluation and the Museums Galleries Scotland Digital Transformation Network. Aimed at cultural heritage professionals, it was a hands-on exploration and exchange of different approaches to crowd-sourcing and co-creation.

Thanks to everyone who contributed to the discussion at the Kelvingrove Art Gallery and Museum!

Talk: Choosy crowds and the machine age: challenges for the future of humanities crowdsourcing, KCL

I gave a presentation on ‘Choosy crowds and the machine age: challenges for the future of humanities crowdsourcing’ at Kings College London for Citizen Humanities Comes of Age: Crowdsourcing for the Humanities in the 21st Century (9th – 10th). This lead to a co-authored publication, Citizen Humanities Comes of Age: Crowdsourcing for the Humanities in the 21st Century Event Summary.

Some of the points I raised are discussed in ‘How an ecosystem of machine learning and crowdsourcing could help you‘ and ‘Helping us fly? Machine learning and crowdsourcing‘.

HILT Summer School 2015: ‘Crowdsourcing Cultural Heritage’

Photo

Resources for the course on Crowdsourcing Cultural Heritage at HILT 2015 I’m teaching with Ben Brumfield.

Course Google Doc for collaborative note-taking, links, etc.

Flickr Group for HILT 2015 Crowdsourcing photos

Mia’s storify of the week and the class presentation for the HILT Show and Tell.

Projects made in the class

Well done @cmderose_wisc @nebrown63 @ElizHansen @ESPaul @vac11 @kmthomas06 @WendyJ1226 @HistorianOnFire @Jim_Salmons @TimlynnBabitsky + Nancy!

Monday: overview, speed dating

HILT Crowdsourcing Slides and Exercises for Monday

Session 2: links to find a project you love! For non-English language projects, try Crowdsourcing the world’s heritage.

Prompts for thinking about projects:

  • How clear was the purpose of the site? How well was it reflected in the ‘call to action’ and other text?
  • How easy was it to get started?
  • Were the steps to complete the task clear?
  • How enjoyable was the task?
  • Did the reward (if any) feel appropriate?
  • Looking at the site overall, does the project appear to be effective?
  • What is the input content? What is the output content?
  • What validation methods appear to have been used?
  • Who is the probable audience and what motivates them to participate?
  • How does the project let participants know they’re making a difference?
  • Does the site support communication between participants?
  • How was the site marketed to potential participants?
  • Did the site anticipate your questions about the tasks?

HILT Crowdsourcing Slides and Exercises Tuesday

http://tinyurl.com/EminentScotsmen

http://tinyurl.com/Graves1845

HILT Crowdsourcing Slides Wednesday

HILT Crowdsourcing Slides Thursday

HILT Crowdsourcing Slides Friday

Photo
HILT 2015 Crowdsourcing class

Continue reading “HILT Summer School 2015: ‘Crowdsourcing Cultural Heritage’”

Talk: ‘Small ontologies, loosely joined’: linked open data for the First World War, DH2015

I presented a paper, ‘Small ontologies, loosely joined’: linked open data for the First World War, in a panel on Linked Open Data and the First World War at Digital Humanities 2015 (based on my experiences as a Fellow at Trinity College Dublin working on histories of World War One with the CENDARI project).

Workshop: Information Visualisation, CHASE Arts and Humanities in the Digital Age

I’ve been asked to give a workshop on Information Visualisation for the CHASE Arts and Humanities in the Digital Age training programme in June 2015.

The workshop will introduce students to the use of visualisations for understanding, analysing and presenting large-scale datasets in the Humanities, enabling scholars to ask increasingly complex research questions.

Slides, sample data and instructions for exercises are downloadable here: CHASE InfoVis Handouts 2015.

Links for the various exercises are collected below for ease of access.

Exercise 1: Exploring network visualisations

Exercise 2: Comparing N-gram tools

Books

Newspapers

Exercise 3: Trying entity recognition

Exercise 4: Exploring scholarly data visualisations

Exercise 5: create a chart using Google Fusion Tables

Google Fusion Tables: https://www.google.com/fusiontables/data?dsrcid=implicit

An Excel version of this exercise is available at http://www.openobjects.org.uk/2015/03/creating-simple-graphs-with-excels-pivot-tables-and-tates-artist-data/

Exercise 6: Geocoding data and creating a map using Google Fusion Tables

Google Fusion Tables: https://www.google.com/fusiontables/data?dsrcid=implicit

Exercise 7: Applying data visualisation to your own work

Explore more visualisations:

Sketch ideas for visualisations:

Try visualising data in different tools:

Try visualising existing data

Keynote: Crowdsourcing our cultural heritage, Nordiske Arkivdage 2015

Photo of the audience arriving at Nordiske Arkivdage 2015
The audience arriving at Nordiske Arkivdage 2015

I was invited to give a keynote on ‘Crowdsourcing our cultural heritage’ at Nordiske Arkivdage 2015 (#NordiskArkiv), a triennial gathering of archivists from Finland, Iceland, Norway, Sweden, Denmark, the Faroe Islands, Greenland and Åland in Copenhagen on May 8, 2015. I greatly enjoyed hearing about various crowdsourcing projects that state and city archives in those countries have worked on over the years (and would still love to hear more). My slides are below.

From my introduction:

Today I want to talk about why crowdsourcing creates opportunities for productive, meaningful public engagement with cultural heritage. This isn’t a sales pitch – crowdsourcing is not a ‘magic bullet’ – but I think an investment in crowdsourcing can be repaid with impressive results in the amount of material processed, and in new relationships with our shared cultural heritage in museums, libraries, universities, community groups and archives.

So in the next twenty minutes I will briefly explain what crowdsourcing in cultural heritage is, give you a glimpse of some projects where crowdsourcing has been incredibly productive, and discuss how it can help make collections more accessible while engaging people more deeply in thinking about those collections…

Crowdsourcing in cultural heritage asks the public to help with tasks that contribute to a shared, significant goal or research interest related to cultural heritage collections or knowledge. As a voluntary activity, the tasks and/or goals should be inherently rewarding.

If you’re interested in engagement through crowdsourcing, you might also like From tagging to theorizing: deepening engagement with cultural heritage through crowdsourcing. Curator: The Museum Journal, 56(4) pp. 435–450. If you’re interested in crowdsourcing in cultural heritage generally, try the book! My Introduction to Crowdsourcing Our Cultural Heritage is online.