Sensors and Big Data for Health and Well-beingAlasdair J G Grayhttp://www.alasdairjggray.co.uk@gray_alasdairA.J.G.Gray@hw.ac.uk

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Google Flu Predictions20 June 2014

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Google Flu Predictions20 June 2014

http://www.google.org/flutrends/intl/en_us/about/how.htmlhttp://www.bbc.co.uk/news/business-27683581

Google Flu Prediction wrong 100 times in a

108 week study!

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Big Data20 June 2014

http://www.datasciencecentral.com/profiles/blogs/data-veracity

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Data Science: Extracting Value

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http://senderocorp.com/images/uploads/bigdata_v9.png

Volume Velocity Variety Veracity

Value

VisualizationAnalytics

Big Data Technology

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Warning!20 June 2014

http://businessoverbroadway.com/wp-content/uploads/2013/05/veracity.png

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Healthy Living20 June 2014

http://weightlosswithexercise.com/images/WeightLoss-45119_11.jpg

http://m.cdc.gov/en/HealthSafetyTopics/HealthyLiving/HealthyWeight/BalancingCalories

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Exercise Tracking20 June 2014

http://www.fitbit.com/

http://www.nike.com/gb/en_gb/c/nikeplus-fuelband

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Intelligent Scales20 June 2014

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Calorie Counting20 June 2014

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Dashboard Ecosystem20 June 2014

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Challenges: Variety

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Challenges: Data Veracity Messy Data

Best guess at sleep activity Accuracy of sensors Manual entry

Missing Data Forgot to put my fitbit on Didn’t enter my lunch Skipped weighing myself Dead battery

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Challenges: Privacy20 June 2014

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Challenges: Privacy20 June 2014

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Thank youhttp://www.alasdairjggray.co.ukA.J.G.Gray@hw.ac.uk@gray_alasdair

Acknowledgement David McGookin

20 June 2014