Infovisualization and ColdFusion
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Matthew Reinbold gave a presentation to the Northern Utah ColdFusion User's Group about using information visualization techniques to better display data manipulated with ColdFusion. He discussed challenges web developers face with large amounts of data and introduced concepts like grids, charts, bullet graphs, sparklines and word clouds to help make data more understandable. Reinbold provided examples of visualizing data with ColdFusion and recommended websites and books for further exploring information design best practices.
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Infovisualization and ColdFusion
- 1. The Good, the Bad, and the Beautiful ColdFusion, Infovis, and You Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010
- 2. The Problem Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Dawn – 2003: 5EB • Since: 5EB every two days • (1EB = 1,152,921,504,606,846,976 bytes)
- 3. The Problem II Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • ColdFusion Makes Data Manipulation Easy • But Many ColdFusion Developers Aren’t Information Designers
- 4. The Problem III Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010
- 5. Why Me? Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Interned at IBM in 1999 • Graduated from SDSM&T, BS in Computer Engineering, 2000 • Coded Bug Tracking Systems at Digitech, 2001 • Helped Design Game Editors, Microsoft Game Studios, 2003 • Graduated from U of U with MBA, Emerging Tech Biz, 2003 • Conceived, Developed, and Maintained MasterControl Analytics Module, 2004-2006 • Various Client Dashboards, including State of Oregon, FedEx, 2006-current at Vox Pop Design
- 6. Solutions: CFGrid Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Contrast Aids Comprehension – Zebra Striping – Row Highlighting • Other Contrast Properties – Size – Shape – Texture – Position – Orientation
- 7. Solutions: CFChart Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Simple Bar Chart • Multi-Series Chart (and why 3D only makes it look fat) • Multi-Series with Different Chart Types • The Problem with Pie Charts • Using Scaling to Emphasize Differences • Simple Pareto Example
- 8. Solutions: Exotic Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Bullet Graphs • Sparklines • TreeMaps • WordClouds
- 9. Solutions: Bullet Graphs Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Created Explicitly Because of Gauges • Gauges Display a single key measure, sometimes in the context of a range
- 10. Solutions: Bullet Graphs II Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010
- 11. Solutions: Bullet Graphs w CF Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • SparklineCFC Library by Fred Anderson
- 12. Solutions: Sparklines Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Useful for in line depictions of complex data • SparklineCFC Library by Fred Anderson • Tufte – Beautiful Evidence; http://www.edwardtufte.com/bboard/q-and-a- fetch-msg?msg_id=0001OR
- 13. Solutions: Treemaps Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Great for displaying large sets of hierarchically structured data in the most space-effeciet way possible • Size denotes a quantitative variable • Hierarchies are represented as rectangles within rectangles • Color can denote a second quantiative variable • Great for “drilling down”
- 14. Solutions: Treemaps II Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Treemap Java Library - http://treemap.sourceforge.net/
- 15. Solutions: Wordmaps Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • Quickly displays the relevant terms of a large body of work
- 16. Charting Critique: Oracle Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • http://www.perceptualedge.com/blog/?p=154
- 17. Possible Solution Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • http://www.perceptualedge.com/blog/?p=154
- 18. For More: Websites Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010 • PerceptualEdige.com (Stephen Few) • FlowingData.com (Nathan Yau) • Neoformix.com (Jeff Clark) • Infosthetics.com (Andrew Vande Moere) • EdwardTufte.com/bboard (um, Tufte) • Recovery.Gov • PoliticalMathBlog.com/?p=491 (Matthias Shapiro)
- 19. For More: Books Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010
- 20. Questions & Possible Answers Presented by Matthew Reinbold – Vox Pop Design – http://voxpopdesign.com Northern Utah ColdFusion User’s Group (NUCFUG), August 18th , 2010