16. Why Data Visualization?
Data visualization is designed to:
• Make data easily digestible and reach
conclusions quickly
• Provide context for raw data
Sounds ideal for real-time decision making!
19. Data Visualization For Real-Time
• Need to digest data quickly to make
decisions quickly
• Poor Visualizations lead to:
– Poor decisions; or
– Slow decisions
20. Information Overload
• Form factor is a factor
• Smaller screens:
– Require more focused information
– Shorter user journeys
• Larger screens are better for exploration
22. Not. Enough. Pixels.
• Minimize chrome
– Embed interaction in context
– Remember discoverability
• Semantic zoom / drill down
• Be focused – don’t try to do too much
on each screen
24. Who Let the Designers Out?
• Can help to:
– Provide natural feel
– Meet expectation
– Aid discoverability
• Beware: can detract from the content
25. Examples
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27. Oh Pie Oh Pie?
• Pies are ok for:
– Showing parts of a whole
– Indicating one dominant category
• Very hard to compare slice sizes or
show approximate values
29. Choosing the Wrong Colors
• Consider accessibility & mediums (e.g.
color blindness, printing, etc.)
• Increase saturation to stand out
• Consider avoiding biased colors
• Colors are a key tool for getting the
message across
30. Examples
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31. Conclusions
Mobile offers a huge opportunity for
improving our decision making
Making it happen requires care and skill!