DATA

VIZ

SANDRA BECKER

LISBON 07/2020

 

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INTRO

 

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WHY DO WE NEED

DATAVIZ

 

SCHNEIDERMAN

THE PURPOSE OF DATA VISUALIZATION ARE INSIGHTS NOT PICTURES

 

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ROSLING

LET MY DATASET CHANGE YOUR MINDSET

 

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H. THOREAU

IT'S NOT WHAT YOU LOOK AT THAT MATTERS, IT'S WHAT YOU SEE

 

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E. TUFTE

ABOVE ALL ELSE SHOW THE DATA

 

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USE CASES

DATAVIZ

BIG VIZ

 

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REALTIME VIZ

 

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DYNAMIC VIZ

SMART VIZ

 

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ALGO VIZ

ART VIZ

 

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STORY VIZ

 

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WHAT IS

DATAVIZ

 

01 LINE CHARTS FROM THE PAST...

 

 

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HOW HAS DATA VIZ IMPROVED?

 

01      LINE CHART WITH HIGHLIGHT OPTION

 

 

01    INE CHART WITH FILTER OPTION

 

01      SMALL MULTIPLE AREA CHART

 

 

01    SMALL MULTIPLE PLUS FILTER & HIGHLIGHT OPTION

 

 

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IN PRACTICE

HOW TO CREATE

DATAVIZ

 

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GRAPHICAL EXCELLENCE

IS THAT WHICH GIVES TO THE VIEWER

THE GREATEST NUMBER OF IDEAS

IN THE SHORTEST TIME WITH THE LEAST INK

IN THE SMALLEST SPACE.

 

EDWARD  TUFTE

 

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DEFINE

OBJECTIVES

DATA

IDEA

RESULT

TOOL

EXPLORE

DESIGN

CREATE

REVIEW

VISUALIZATION

TYPE

 

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   DATAVUZ CATALOG 

 

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VISUALIZATION

TOOLS

 

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GOD & BAD

VIZ

 

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WTF

VIZ

 

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VISUAL

COMPLEXITY

 

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EDWARD  TUFTE

Even publications, such as NY Times, assume that people are intelligent enough to read complex prose, but too stupid to read complex graphics.

 

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NUMBER OF VISUAL ENCODINGS

 

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LEVEL OF INNOVATION

LEVEL OF INNOVATION

 

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NAVIGATE

IDENTIFY

COMPARE

REDUCE

 

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SESSION04

 

SESSION04

 

 

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ENCODING

 

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COLOR

ENCODING

 

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DANGER | PASSION | BLOOD | LOVE | AGGRESSION

 

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ENVIRONMENT | NATURE | PERMISSION

 

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SUN | HAPPINESS | PLAYFUL

 

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WATER | COOL | QUIETNESS | HOPE

 

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DEATH | LUXURY | SOPHISTICATION

 

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WEDDING | PURE | INNOCENT

 

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POSOTION

ENCODING

 

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REDUNDANT

ENCODING

 

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PERCEPTION

PERCEPTION

HUMAN

 

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SEEING = UNDERSTNADING

 

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PRECEPTION

CONCEPTS

 

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ANSCOMBES QUATRET

 

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ANSCOMBES QUATRET

 

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WEBER'S LAW

 

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WEBER'S LAW

 

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WEBER'S LAW

 

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WEBER'S LAW

 

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WEBER'S LAW

USER

EXPERIENCE

 

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U X

 

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CHARTJUNK

 

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PRESENTING TRUTH

 

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PRESENTING TRUTH

 

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PRESENTING TRUTH

 

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HANDELING OUTLIERS

 

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HANDELING OUTLIERS

 

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SHOW THE DATA

TELL THE TRUTH

HELP TO THINK ABOUT INFORMATION RATHER THE DESIGN

ENCOURAGE TO EYE TO COMPARE THE DATA

MAKE LARGE DATASETS COHERENT

GUIDANCE

 

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DANKE