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Module Overview

...

Week 1: Data Literacy
Students learn the basics of data acquisition, formatting, and data conversions. They get to know a wide variety of data sources.
Please bring your own laptop to the course!

Week 2: Reading Week
Students conduct personal research, read articles, watch videos, and listen to podcasts relevant to the topic of data visualization.

Week 3 – 5: Data Visualization
Students learn and apply the basics of data visualization within a group assignment to build their own interactive visualization.

Expectations and Grading

Grades will be based on group presentations, class participation, home assignments, documentation (journal) and final work. Contributing to constructive group feedback is an essential aspect of class participation. Regular attendance is required. Two or more unexcused absences will affect the final grade. Arriving late on more than one occasion will also affect the grade.

  • 10% Participation (Data Literacy)
  • 60% Final work (Data Visualization)
  • 30% Documentation (Data Visualization)

Any assignment that remains unfulfilled receives a failing grade.

Deliverables

  • Graphical Poster (Representation) & Interactive Protoype (Experience)
  • Extensive Documentation as PDF (Process)
  • Assets for IAD Documentation (Images & Videos, Text)

Graphical Poster

We expect all groups to deliver and present at least a static data visualization of an appropriately sized data set which is relevant to the overarching topic of instability. The visualization should make the data set accessible to people not familiar with the subject matter and highlight important aspects like trends, patterns, or outliers. The poster should include, but is not limited to, the following content: Title, subtitle, introduction, visualization with scales, legends, annotations, methodology, sources, credits.

Interactive Prototype

More advanced groups are asked to deliver a prototype of an interactive version of the visualization represented on the poster. The prototype should illustrate the intended functionality in terms of interaction and animation.The prototype can be built using any of, but not limited to, the following tools and technologies: Invision, Principle, Adobe After Effects, Adobe Animate, HTML, CSS, JS, etc.

Course Materials

Essentials

Add a short list of specific articles, chapters, videos, podcasts, etc. here.

Books

...

Articles

...

Websites

Podcasts

Tools

A variety of useful toolkits have been designed to help support information visualization applications. Some include support for the full visualization pipeline from data to interactive graphics, while others focus only on a subset, typically graphics and interaction.

Visualization Cheatsheets

Visualization Toolkits

...

Visualization Tools

...

Visualization Programming Environments

Network Analysis Tools

...

Color Tools

Data Literacy Resources

General / good reads

Data quality

  • The Quartz Guide To Bad Data
  • Tidy Data – although the principle of tidy data stems from an R developer and the examples in this document are made in R, "tidy data" is a very valuable standard that you should achieve when working with data. Once your data is "tidy", visualization in R (or in any other language / framework) becomes easier. You can also look at the more formal and less R-heavy scientific paper.

Data formats / conversions

Regex

Geospatial data

Working with the CLI

The command line interface (CLI, often referred to as "shell" or "terminal") is a very powerful tool, and each operating system has one. Working with the CLI is easiest on Linux and Mac, and they are both similar since they are both based on Unix. I really recommend getting to know the 101 of working with the terminal, e.g. through this tutorial. Here are some more tips for working with data on the CLI. This Twitter account gives useful and sometimes funny tips on how to make the most of the terminal.

Data processing in R

Calendar

...

Week 1

...

Tuesday 31.10

...

Wednesday 1.11

...

Thursday 2.11

...

Friday 3.11

...

Data Literacy
09.30-17.00

4.D12, TG

Introduction

From Data to Knowledge

Data Sources

Please bring your own laptop to the course!

Data Literacy
09.30-17.00
4.D12, TG

Data Sources & Quality

Data Types / Formats

Data Tools / Working with Data

...

Week 2

...

Tuesday 7.11

...

Wednesday 8.11

...

Thursday 9.11

...

Friday 10.11

...

Data Literacy
09.30-17.00

4.D12, TG

Data Quality

More Data Tools

Geospatial Data

tbd.

...

Data Visualization
Introduction & Brief

09.00-12.0
4.D12, BW, JG

Research

...

Design Input 1
Basic Techniques

09.00-12.00
4.D12, BW

Research

...

Tech Input I

09.00-12.00
4.D12, JG

Mentoring
13.00-15.00
Atelier, BW, JG

Analysis

...

Week 3

...

Tuesday 14.11

...

Wednesday 15.11

...

Thursday 16.11

...

Friday 17.11

...

Analysis

...

Analysis

...

Concept

...

Concept

...

Week 4

...

Tuesday 21.11

...

Wednesday 22.11

...

Thursday 23.11

...

Friday 24.11

...

B&A

...

Design Input 2
Intermediary Techniques

09.00-12.00
4.D12, BW

Mentoring
13.00-15.00
Atelier, BW, JG

Concept

...

Tech Input 2

09.00-12.00
4.D12, JG

Concept

...

Aesthetics of Interaction
09.00 - 12.00

Concept

...

Mentoring
09.00-12.00
Atelier, BW, JG

Production

...

Week 5

...

Tuesday 28.11

...

Wednesday 29.11

...

Thursday 30.11

...

Friday 1.12

...

B&A

...

Production

...

Aesthetics of Interaction
09.00 - 12.00

Mentoring
13.00-17.00
Atelier, BW, JG

Production

...

Production

Final Presentation
09.00-12.00

4.D12, BW, JG

Documentation

TG: Timo Grossenbacher, BW: Benjamin Wiederkehr, JG: Joël Gähwiler

Inputs

...

Data Visualization Foundation

  • Purpose
  • History
  • State of the Art
  • Future Frontiers

...

Basic Techniques

  • Perception
  • Cognition
  • Encoding
  • Visualization Types

...

Intermediary Techniques

  • Color
  • Interaction
  • Animation
  • Exploration
  • Explanation

...

  • Online Tools (Plotly)
  • Data In & Out

...

  • Programming
  • Export => Illustrator

...

Assignment

The students collaborate in groups of three people. We recommend to form cross-functional groups where technically-oriented people team up with design-oriented people. We propose the following process to achieve the expected results in time.
  1. In the first phase, the discovery phase, the students explore indicators of instability in the world around us. Such indicators can be found in economics, politics, or finances, but also in social diversity or climate phenomena. The students will research data sets which hold the potential to describe or even explain this instability.
  2. In the second phase, the definition phase, the students will conduct a visual analysis of the selected data sets to find their key insight. This can include visualizing different facets of a data set, visualizing a data set with different graphical methods, or putting different data sets in relation to each other. The students will define a question which they can answer using the right data set and the right visualization technique.
  3. In the third phase, the development phase, the students design and develop their visualization into a final visual artifact. This is either a graphical poster(minimum requirement) or an interactive prototype(advanced requirement). Depending on the student composition and the intended reader / user experience, the priority between these two artifacts can be defined for each group individually.
  4. In the fourth phase, the delivery phase, the students will exhibit and present their work to the rest of the class. Besides the final result, we’re interested in the overall development process from interest to question to answer. These stages should be documented as a visual journal including sketches, mockups, and prototypes.


Deliverables

  • Graphical Poster and Interactive Prototype

  • Documentation as PDF

  • Documentation for the web(text, images, videos)

Graphical Poster

We expect all groups to deliver and present at least a static data visualization of an appropriately sized data set which is relevant to the overarching topic of instability. The visualization should make the data set accessible to people not familiar with the subject matter and highlight important aspects like trends, patterns, or outliers. The poster should include, but is not limited to, the following content: Title, subtitle, introduction, visualization with scales, legends, and annotations, as well as methodology, sources, credits. Format: A3 Portrait

Interactive Prototype

More advanced groups are asked to deliver a prototype of an interactive version of the visualization represented on the poster. The prototype should illustrate the intended functionality in terms of interaction and animation. The prototype can be built using any of, but not limited to, the following tools and technologies: InVision, Principle, Adobe After Effects, Adobe Animate, HTML, CSS, JS, etc. Format: Clickable Prototype

Documentation

The documentation should include:

  • Abstract
  • Introduction into the topic and research question
  • Data analysis with sources and methodology
  • Design and development process with stages and variations
  • Result with explanation and evaluation
  • Conclusion and outlook

Grading

Grades will be based on group presentations, class participation, home assignments, documentation (journal) and final work. Contributing to constructive group feedback is an essential aspect of class participation. Regular attendance is required. Two or more unexcused absences will affect the final grade. Arriving late on more than one occasion will also affect the grade.

  • 10% Participation (Data Literacy)
  • 60% Final work (Data Visualization)
  • 30% Documentation (Data Visualization)

Any assignment that remains unfulfilled receives a failing grade.

Calendar

Week 1

Tuesday 31.10

Wednesday 1.11

Thursday 2.11

Friday 3.11




Data Literacy
09.30-17.00

4.D12, TG

Introduction

From Data to Knowledge

Data Sources

Please bring your own laptop to the course!

Data Literacy
09.30-17.00
4.D12, TG

Data Sources & Quality

Data Types / Formats

Data Tools / Working with Data



Week 2

Tuesday 7.11

Wednesday 8.11

Thursday 9.11

Friday 10.11


Data Literacy
09.30-17.00

4.D12, TG

Data Quality

More Data Tools

Geospatial Data

tbd.

Data Visualization
Introduction & Brief

09.00-12.0
4.D12, BW, JG

Research

Design Input 1
Basic Techniques

09.00-12.00
4.D12, BW

Research

Tech Input I

09.00-12.00
4.D12, JG

Mentoring
13.00-15.00
Atelier, BW, JG

Analysis

Week 3

Tuesday 14.11

Wednesday 15.11

Thursday 16.11

Friday 17.11


Analysis

Analysis

Concept

Concept

Week 4

Tuesday 21.11

Wednesday 22.11

Thursday 23.11

Friday 24.11

B&A

Design Input 2
Intermediary Techniques

09.00-12.00
4.D12, BW

Mentoring
13.00-15.00
Atelier, BW, JG

Concept

Tech Input 2

09.00-12.00
4.D12, JG

Concept

Aesthetics of Interaction
09.00 - 12.00

Concept

Mentoring
09.00-12.00
Atelier, BW, JG

Production

Week 5

Tuesday 28.11

Wednesday 29.11

Thursday 30.11

Friday 1.12

B&A

Production

Aesthetics of Interaction
09.00 - 12.00

Mentoring
13.00-17.00
Atelier, BW, JG

Production

Production

Final Presentation
09.00-12.00

4.D12, BW, JG

Documentation


TG: Timo Grossenbacher, BW: Benjamin Wiederkehr, JG: Joël Gähwiler

Inputs

InputDateContentInstructor
Introduction8.11

Data Visualization Foundation

  • Purpose
  • History
  • State of the Art
  • Future Frontiers
BW
Design Input 19.11

Basic Techniques

  • Data Properties
  • Graphic Properties
  • Human Properties
  • Graphical Encoding
  • Graphical Methods
  • Graphical Excellence
BW
Design Input 221.11

Intermediary Techniques

  • Color
  • Interaction
  • Animation
  • Exploration
  • Explanation
BW
Technology Input 110.11
  • Online Tools (Plotly)
  • Data In & Out
JG
Technology Input 222.11
  • Programming
  • Export => Illustrator
JG

TG: Timo Grossenbacher, BW: Benjamin Wiederkehr, JG: Joël Gähwiler

Module Materials

Books

Websites

Podcasts

Videos

Articles

On ethics:
On color:
On interactivity:

Tools

A variety of useful toolkits have been designed to help support information visualization applications. Some include support for the full visualization pipeline from data to interactive graphics, while others focus only on a subset, typically graphics and interaction.

Visualization Cheatsheets

Visualization Toolkits

  • D3 JavaScript library for data-driven DOM manipulation, interaction and animation. Includes utilities for visualization techniques and SVG generation.
  • Vega Declarative language for representing visualizations. Vega will parse a visualization specification to produce a JavaScript-based visualization, using either HTML Canvas or SVG rendering. Vega is particularly useful for creating programs that produce visualizations as output.
  • Vega-Lite High-level visualization grammar that compiles concise specifications to full Vega specifications.
  • Processing or p5.js Java-like graphics and interaction language and IDE. Processing has a strong user community with many examples. p5.js is a sister project for JavaScript.
  • Leaflet Open-Source mapping library

Visualization Tools

  • Tableau for Students – Free version of Tableau for students
  • Tableau Public Free version of Tableau for publishing on the web
  • Voyager and Polestar Web-based data exploration tools from UW's Interactive Data Lab
  • Lyra Interactive visualization design environment
  • GGplot2 Graphics language for R
  • GGobi Classic system for visualizations of multivariate data

Visualization Programming Environments

Network Analysis Tools

  • Gephi Graph analysis application for Windows, Mac, and Linux
  • SNAP Graph analysis library for C++ and Python

Color Tools

  • Chroma.js Javascript library for dealing with colors
  • D3.js Javascript library with modules for dealing with colors
  • HCL Wizard Tool for viewing, manipulating, and choosing HCL color palettes
  • I Want Hue Tool for generating and refining palettes of optimally distinct colors
  • Colorbrewer Tool for finding sequential, diverging, and qualitative color palettes
  • Color Picker for Data Tool for picking color palettes
  • Accessible Color Matrix Tool for building accessible color palettes
  • Contrast Finder Tool for finding good contrasts between two colors
  • Chromaticity Guidance for accessible visualization color design
  • Color Oracle Free color blindness simulator for Window, Mac and Linux

Data Literacy Resources

General / good reads

Data quality

  • The Quartz Guide To Bad Data
  • Tidy Data – although the principle of tidy data stems from an R developer and the examples in this document are made in R, "tidy data" is a very valuable standard that you should achieve when working with data. Once your data is "tidy", visualization in R (or in any other language / framework) becomes easier. You can also look at the more formal and less R-heavy scientific paper.

Data formats / conversions

Regex

Geospatial data

Working with the CLI

The command line interface (CLI, often referred to as "shell" or "terminal") is a very powerful tool, and each operating system has one. Working with the CLI is easiest on Linux and Mac, and they are both similar since they are both based on Unix. I really recommend getting to know the 101 of working with the terminal, e.g. through this tutorial. Here are some more tips for working with data on the CLI. This Twitter account gives useful and sometimes funny tips on how to make the most of the terminal.

Data processing in R