Interactive Visualization Using vision to think Luc Girardin Macrofocus GmbH.

Interactive VisualizationUsing vision to think

Luc GirardinMacrofocus GmbH

Interactive Visualization 2 (31)

Overview

Introduction An example: Economic Research Interactive Visualization Another example: Investment Funds Summary


What is the problem?

Amounts of complex data growing faster than capability to analyze it

We know how to collect data and build big data warehouses

but…

We are lost in this space

Data Information Knowledge


Example: Economic research

Survey of prices and earnings in 60 cities around the world

Each city characterized by 40+ different attributes


City’O’Scope Demo


Interactive visualization

Use perceptual skills

Provide an overview of global relationships

Frame of reference to embed fine grained tasks

Overview – Zoom in – Details on demand

Encourage exploration and comparison

Reveal the data at several levels of detail


Our approach

Integrated systems Preserve context Different views Tightly linked Highly interactive

- Is this an outlier?

- How do these groups relate to each other?

- Are there groups of similar objects?

- What is this object?

- Why is it an outlier?

- If I change this parameter a little bit, . how will the result be affected?


A different approach…


Fund’O’Scope Demo


Spring-based layout algorithm


i-lists

before after


before

after

-blended parallel coordinates


What did we learn?

Not enough to connect database to the Web Tools that fit the way we think and work

• Easier and faster data access• Better understanding of information space• Discover new relationships, anomalies

www.macrofocus.com

E-mail: [email protected]


Nanotechnology


From the lab…


…to the Web


Atom’O’Scope Demo

Interactive Visualization Using vision to think Luc Girardin Macrofocus GmbH.

Documents

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