Interactive Visualization Using vision to think Luc Girardin

Interactive Visualization Using vision to think Luc Girardin Macrofocus Gmb. H

Overview 4 Introduction 4 An example: Economic Research 4 Interactive Visualization 4 Another example: Investment Funds 4 Summary Interactive Visualization 2

What is the problem? 4 Amounts of complex data growing faster than capability to analyze it 4 We know how to collect data and build big data warehouses but… We are lost in this space 4 Data Information Knowledge Interactive Visualization 3

Example: Economic research 4 Survey of prices and earnings in 60 cities around the world 4 Each city characterized by 40+ different attributes Interactive Visualization 4

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City’O’Scope Demo Interactive Visualization 8

Interactive visualization 4 Use perceptual skills 4 Provide an overview of global relationships 4 Frame of reference to embed fine grained tasks 4 Overview – Zoom in – Details on demand 4 Encourage exploration and comparison 4 Reveal the data at several levels of detail Interactive Visualization 9

Our approach 4 Integrated systems 4 Preserve context 4 Different views 4 Tightly linked 4 Highly interactive Interactive Visualization 10

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- Is this an outlier? - Are there groups of similar objects? - How do these groups relate to each other? - What is this object? - Why is it an outlier? - If I change this parameter a little bit, . how will the result be affected? Interactive Visualization 18

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A different approach… Interactive Visualization 20

Fund’O’Scope Demo Interactive Visualization 21

Spring-based layout algorithm Interactive Visualization 22

i-lists before after Interactive Visualization 23

-blended parallel coordinates before after Interactive Visualization 24

What did we learn? 4 Not enough to connect database to the Web 4 Tools that fit the way we think and work • Easier and faster data access • Better understanding of information space • Discover new relationships, anomalies Interactive Visualization 25

www. macrofocus. com E-mail: info@macrofocus. com Interactive Visualization 26

Nanotechnology Interactive Visualization 27

From the lab… Interactive Visualization 28

…to the Web Interactive Visualization 29

Atom’O’Scope Demo Interactive Visualization 30