Data Visualization

CS 360/560 • Spring 2020

Midterm Website

Instead of a midterm exam, all students must complete a midterm group project. The primarily deliverable of the project is the project website, which is created incrementally in alpha, beta, and final releases.

Associated Assignments Midterm Alpha Release
Midterm Beta Release
Midterm Final Release


Content

The midterm website must contain the following pages and information:

Web Page Page Type Release
Home/Landing Shared Alpha
Team/About Shared Alpha
Dataset Shared Alpha
Prototypes Per Person Beta
Visualizations Per Person Final

Some pages will be shared across the entire group (e.g. home and team pages), whereas some pages will be per group member (e.g. prototype and visualization pages). Details on what each page should include are provided below.

Setup

The website repository will be created using Github Classroom and hosted using Github Pages. We will setup these repositories during class as part of a lab assignment. Once created, the Github repository will be located at:

The associated Github Pages website will be located at:

In both, replace groupname with your midterm group name.

Releases

Each group will have to create multiple releases of their website. These releases act as checkpoints in the development of your projects and is a recommended process for any software project. It also allows us to grade a specific version of the project website without preventing groups from continuing development during the grading period.

Follow the creating releases guide on Github for exact steps on how to create a new release. The release version should follow this pattern:

Release Version Examples
Alpha Release(s) v0.1.# v0.1.0, v0.1.1, and so on…
Beta Release(s) v0.2.# v0.2.0, v0.2.1, and so on…
Final Release(s) v1.0.# v1.0.0, v1.0.1, and so on…

It is only necessary to create multiple releases if changes were made before the deadline that should be included in the grade. For example, suppose a group creates alpha release v0.1.0 but discovers a typo before the deadline. That group can create a new alpha release v0.1.1 and resubmit the link in Canvas.

Made a mistake? DO NOT DELETE RELEASES. Just edit the release or create a new release instead.

Alpha Release

The alpha release of your website must have draft content for all of the group pages. Specifically:

  • Home Page: Include a home/landing page with the following:

    • The overall narrative, goal, story, or theme of the project. Each visualization might have its own individual goal, but it must be relevant to the overall narrative stated here.

    • A clear navigation component to all of the other required content (e.g. navbar, menu).

    • The proper attribution (preferably in a footer) for any images, media, designs, templates, web frameworks, etc. used by the website.

  • Team/About: Include a page that describes your group. This should include:

    • Team names, including at least first name or nickname, optionally last name.

    • Team profile photos (should be professional, but can still be fun).

    • Team biographies, including major/minor, expected graduation year, and optionally a personal tidbit.

    • Team contact information, optionally including links to social media (Github, Linkedin, etc.).

    • Team responsibilities, indicating who worked on what. This includes who worked on which visualizations, and which team member(s) worked on the website design and shared content pages.

  • Dataset: Include a page that describes the original dataset, dataset license, and shared processing/wrangling done to that data. Specifically:

    • Proper attribution for the original dataset. You will need to look at the original dataset page for how to give proper attribution. (This should include a link to the original data!*

    • The dataset license for the original dataset.

    • The dataset size (number of columns and rows).

    • The relevant columns from the original dataset, giving descriptions with the data types, possible values for categorical data, or the range of values (and possibly other simple statistics) for numerical columns.

    • Any shared processing or filtering done to the original dataset. Include enough detail that this process is repeatable by someone starting with the original dataset. If possible, link directly to the processed version of the data.

These are drafts; the content is expected to change over time. However, the drafts are still expected to have high quality. Check for spelling errors, typos, and grammar. Consider utilizing the Writing Center if you are worried about your text.

The website layout and general design is not expected to change drastically between releases. This is your opportunity to stabilize on the website design so you can focus on the visualizations in future releases.

Submit a link directly to your release on Github in the Midterm Alpha Release assignment on Canvas. Make sure you are submitting the correct link!

Beta Release

Update any of the content created for the alpha release as necessary, and add the following additional content:

  • Prototypes: Include a prototype page per person with the following:

    • A multi-component visualization prototype created using Tableau Desktop, Vega-Lite, or another visualization prototyping tool. (Other tools must be pre-approved on Piazza.) The prototypes can be static or interactive.

    • Any processing or wrangling you had to do to the data for the prototype.

    • The planned interactivity you will implement in the final version.

    • How your prototypes supports the theme of the group project.

    Need inspiration? Check out a Data Sketches writeup; they discuss and demonstrate the process (including inspirations and discarded ideas) of creating their visualizations.

The prototypes you create for this release will be used as part of the Midterm Feedback process. While you should not modify the prototypes, you are expected to make modifications for the final version based on the feedback you received.

Submit a link directly to your release on Github in the Midterm Beta Release assignment on Canvas. Make sure you are submitting the correct link!

Final Release

Update any of the content created for the beta release as necessary, and add the following additional content:

  • Prototypes: Update each prototype page with the following information (but do not modify the original prototype):

    • The peer feedback you received and how this impacted the final version of your visualizations.
  • Visualizations: Include one multi-component interactive visualization page per group member. The page should include:

    • A multi-component interactive visualization using D3.js version 5 (using older versions will not receive full credit). See the Visualizations section for details.

    • The data encoding and how to interpret your visualization(s).

    • Instructions on how to interact with your visualization(s).

    • One or two findings that can be learned from your visualization(s) and how that supports the theme of the group project.

    • Any inspirations for your visualization(s) (including both design and functionality).

Submit a link directly to your release on Github in the Midterm Final Release (Group) assignment on Canvas. Make sure you are submitting the correct link!