The Tenzer Visualization Contest for summer 2020 was created for incoming DePauw first-year students from the class 2024. It involves participants using the Tableau Public visualization platform to create an interactive dashboard for a provided data set. For this summer, we're going to leverage a lighthearted data set about reported UFO sightings across the United States. The data visualization skills that you'll learn, practice and improve are practical and can be applied throughout your tenure at DePauw and/or post-DePauw as a professional. This contest is suitable for students who have never created any type of visualization and/or have never used the Tableau platform. Your results will be kept confidential (being shared only with Tenzer personnel and the judges) so please don't be shy to try. Current DePauw students have worked with this data set, helped to create this contest, and will serve as judges.
For this contest you are required to use the Tableau Public software and online sharing platform. Tableau Public is free to everyone and available for PC and Mac. Click the icon to the left to sign up for a free account and then download the software and post your visualization to your portfolio.
You'll be using a simple but rich data set from the National UFO Reporting Center that we downloaded from data.world on 6/10/2020. We further cleaned it in preparation for this contest. Each row represents a single reported UFO sighting and includes the city and state, its shape and duration, a brief text summary, the date and time of the sighting, and an index field. Click the icon on the left to download.
The following examples were built by Hieu Tran, a rising sophomore at DePauw. Tran has experience with Tableau Public and is interning in the Tenzer Technology Center this summer. He and Madeline Humphreys, also a rising DePauw sophomore, will help judge for this contest.
The goal of this exercise is to use the provided data set to create and post an interactive dashboard to Tableau Public. In order to be considered for prizes, your visualization (an interactive dashboard) must meet the following minimum criteria:
Use the provided data set
Contain at least two separate but related charts
Set the size of your dashboard as “Desktop Browser<1000x800>” and ensure it is visible to anyone using the link that you submit
Give your data visualization a single main title (which captures the essence of the dashboard as a whole)
Include a text box (small font is fine) on your dashboard, or add the following note to your metadata description box… “Data made available by the National UFO Reporting Center but downloaded from Tim Renner's data.world portfolio on 6/10/2020. It was further cleaned on 6/11/2020 by personnel from the Tenzer Technology Center at DePauw University."
Include your name and expected DPU class year (in this case, all of you should be "2024") in the dashboard itself or in the metadata description box
Your dashboard can focus on one state, a region of states or select cities, or perhaps you aren't going to show geography at all and instead you may choose to look at the chronology of the reported sightings. You may notice that the Duration field isn't currently easy to work with, but with a little data work (e.g., using Excel) it could be cleaned up and analyzed. Be creative. There are lots of possibilities. Just be sure to use the provided data and meet the above minimum criteria.
Lastly, you may take inspiration from any number of sources, but plagiarism under any form will disqualify participants from this contest. We want to see your ideas and skills, not someone else's work!
The submission form will close at 5:00 pm EDT on July 6. We will not be accepting late entries.
This contest is open to all incoming DePauw students of the class of 2024.
Judging will focus on clarity, accuracy, creativity and aesthetics, but it will be very friendly and forgiving. Here are some recommendations:
Prepare and present a concise and accurate story; focus.
Ensure you have an accurate title and perhaps a short description.
Think creatively and bring your own style; even seemingly small things like color choices and layout can have a big impact and will help separate your visualization.
Less material that is clearly presented with clean aesthetics is usually better than multiple clumsy charts that don’t coalesce.
We intend to have at least one grand prize, other top finishers, and several honorable mentions. Prize packs will be determined later and may feature technology equipment and/or DePauw swag, gear or clothing. Prizes may not be distributed until we’re back on campus in August.
Winners will be announced via email and on this page as soon as possible after the deadline and certainly by the end of July.
We will only judge one submission from each student. If you make 2 or more submissions, we'll simply use the most recent while ignoring the others.
Your visualization only needs to be visible to anyone with the direct URL (so that we can view and judge it). We won't share or post your visualization without your explicit consent. If you have any doubts or concerns about it being viewed more broadly or with random people finding it (i.e., what we typically refer to as public), just list it as “not visible" on your Tableau Public portfolio. This will ensure that only people with the direct URL can view it.
Definitely not! Our goal is to encourage and promote your learning new technology and data visualization skills. This contest is designed to get you started with Tableau while also providing a fun summer opportunity before the fall semester.
On June 22 at 5:00 pm EDT, Micheal Boyles, director of Tenzer Technology Center at DePauw University, will host a contest kickoff workshop (see recording here). Our director will walk through the most basic features and functions of the Tableau Public software while creating a working example and then take questions. The workshop will be recorded and the video posted here. Additionally, please see the subsequent "more learning resources" question for additional tutorials and videos from Tableau.
Here is the online How-to Videos page for Tableau Public. We recommend concentrating on the following videos first as these may best relate to this contest:
1. Tableau Public Overview
11. Creating Your First Chart
12. Using the Show Me Tool Bar
13. Understanding the Logic of Charts
14. Combining Sheets on a Dashboard
15. Adding Interactivity to Dashboards
16. Dashboard Formatting
21. Adding a custom Viz in Tooltip
And here is the online Free Training Videos page from Tableau Desktop. Tableau Desktop is technically a separate software, but most of its features that you may leverage for this contest work similarly in Tableau Public. These are the Tableau Desktop video sections that are recommended:
Getting Started
Visual Analytics
Dashboards and Stories (but ignore the Stories videos)
Mapping
Yes, but only if it supports or extends upon the provided data set (which you must use).
Accuracy and clarity are critical, but artistic expression and aesthetics are also important
Less material that is clearly presented is often better than a bunch of seemingly random charts that don’t coalesce
Focus on telling a story; do not try to impress us by demonstrating a bunch of Tableau Public features and functions
Even seemingly small things like color choices and layout can have a big impact and will help separate your visualization
Check your work carefully; ask yourself how each chart, title, color, font, data point, etc. is contributing to your visualization
If you have any concerns related to the contest, the data, or the Tableau software itself, please direct them to Tenzer Technology Center director Michael Boyles at michaelboyles@depauw.edu.
Nelson Mandela
Grand Prize - Ben Wilkerson '24
Runner Up - Hayato Takeshita '24
Honorable Mention - Muhammad Moeez Khan '24
Honorable Mention - Fiachra Logan '24