Navio

Do you think visualizing data is important?

The power of your eyes: Anscombe's quartet

Anscombe's quartet

Anscombe's visualized

Have you ever wondered how people visualize and explore large amount of data?

It is easy, but first...

Glossary

• Dataset
• Dimension
• Visualization
• Widget

Dataset

Dimension

• People
• Products
• Place
• Time

Visualization

Visualization

Widget

What?

The tasks of visualizing and exploring large multi-dimensional datasets are not trivial

Why?

• Require visualization design expertise
• Number of dimensions
• Number of rows
• Basic knowledge about programming and data processing

How?

Interactive visualization widget that supports:

• Summarizing
• Navigating
• Exploring

Navio

Related work

Visualization

• Pixel Bar Chart
• Value Bars
• Parallel Coordinates
• Generalized Spirals

Pixel Bar Chart

Parallel Coordinates

Generalized Spirals

• [1]: Pixel Bar Chart
• [2]: Value Bars
• [3]: Parallel Coordinates.
• [4]: Generalized Spirals
• [5]: Navio

Navio-Shipyard

Web application that allows the user:

• upload
• preprocess
• explore
• summarize
• visualize

Features

• Drag and drop
• Supports tsv, csv and txt files
• Set up Navio
• Preview of the filtered data in a table
• Export filtered data (csv)
• Export embedded visualization