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Visualizing Nutritional Information

Visualizing Nutritional Information

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Visualizing Nutritional Information

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  1. Visualizing Nutritional Information Xinyi Chang

  2. Have You Visualized Data Before? • Of course you have!

  3. A More Realistic Example Source: http://www.tableausoftware.com/public/gallery/japan-quakes-1900

  4. The Magic of Data Visualization! • See analytical results visually • Find relevance among variables • Communicate concepts or hypotheses to others Source: http://www.tableausoftware.com/public/gallery/japan-quakes-1900

  5. Current Nutritional Labels Source: http://nutritionu.wordpress.com/2012/02/21/on-speed-reading-nutrition-labels/ Source: http://thetravelingtimes.wordpress.com/2012/03/15/gladly-ignoring-german-nutrition-labels/

  6. Current Problems Consumer Complaint Problem with Label

  7. A Mobile App to Solve the Problem • Wherefore art thou an app? • Educated shopping experience • Convenience • Interaction features • e.g. tapping

  8. Current Technology • Competitive analysis

  9. Highlights on Our Features • Personalization • Age, height, etc. • Nutrients of interest • Pure icon-based interface • Comparison mode (new!)

  10. Our Features

  11. Our Features

  12. Mini User Study on Icons

  13. Our Features

  14. Next Step • Determine what could be used to help people perceive serving sizes better • Refine icons • How to handle corner cases? (e.g. 200% RDA) • Build the actual app!

  15. Our Ultimate Goal? Eat Healthy!

  16. Other Possible User Studies • How well do people associate nutrients with icons? • How well do people associate colors with specific nutrients? • Do people associate letters with nutrients?

  17. Emotion Visualization? • Ever wondered what mood people are in? Click Me!