The Power of Open Data Visualization Monica Ioannidou Polemitis Open Data Tech4All Workshop, September 10 th 2016
HAVE YOU EVER THOUGHT OF BECOMING A BLONDE?
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There is a shade of blonde for everyone! 5
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Why open data? • It is the new raw material of the 21st century • Transparency and accountability • Wealth of information held by the public sector • Data is beautiful BUT • The global annual rate of data production is expected to reach 5.6 zettabytes, double the rate of growth in 2012 Titanic amount of data 8 So it’s important to visualize data 9 Absorb information in new and more constructive ways. the human retina can transmit data at roughly 10 million bits per second – about the same rate as an Ethernet connection! But most business intelligence reports that are compiled for senior management are typically populated with static tables and charts that fail to make information vivid for those who view it. Foster a new business language. Tell a story through data data journalism Identify and act on emerging trends faster. Using data visualization, decision makers are able to grasp shifts in customer behaviors and market conditions across multiple data sets much more quickly. Manipulate and interact directly with data. brings actionable insights to the surface. Unlike one-dimensional tables and charts that can only be viewed, data visualization tools enable users to interact with data. Data can be very powerful. If you can actually understand what it's telling you. 10 Who is NOT confused about Syria?
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And a wise investment… So… endless possibilities! Data is important. But it’s data visualization that allows data to unleash its true impact. 13
DO BLONDES REALLY DO HAVE MORE FUN? 14 Source: CouponCabin.com
15 THANKS!