Dance monitoring final
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Transcript of Dance monitoring final
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Emerging Technology:
Matthew Dance
Open Data, AQ Monitoring, and Health Notifications
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Presentation Outline
• Open data, a worldwide phenomena– Definition and scope
• Approaches to visualizing AQ data– Crowdsouring?
• Emerging AQ sensor technologies• Applications
– Virtual work bench– Health notifications
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Open Data
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Open Data Defined
• Data that is:– Freely available– With no restrictions– That can be used, reused and distributed
• 200+ local, regional and national portals exist.
From: http://en.wikipedia.org/wiki/Open_data
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How does open data work?
Consumers of the‘open data’ product.
ResearchersDevelopers
GovernmentCommunities
Open Data
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Open Data Example
From: data.edmonton.ca
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Air Quality Mapping
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From: londonair.org.uk
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From: eyeonearth.org
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Emerging Monitoring Technology
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Emerging AQ Monitors(in a perfect world)
• Inexpensive • Easily connects to the internet to:
– Provide real time data feeds• The data is open
– Visualized in meaningful ways– Apps are built via and API
• Tool to engage and build community• Empowerment / Transparency / Engagement
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Three technologies:– Air Quality Egg
– Sensaris– Cairpol Sensor
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Air Quality Egg
• API with open data• Mashups!
• Open hardware (3D printing)• Open software
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Air Quality Egg
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Air Quality Egg Map
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MIT’s Copenhagen Wheel: A Sensaris implementation
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Cairpol Sensor
• Wireless transmission of data
• Web-based mapping interface
BUT• More expensive• Less user friendly
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Cairpol Sensor
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Sensor Measurements
Sensor AQ Egg Cairpol
Parameters NO2 (0.05 – 5 ppm ) NO2 (0 – 1000 ppb)
Cost 155 USD 650 USD
Internet Yes Potentially
Power Plug-in Battery, plug-in, solar
GPS No No
Unknowns Tolerance for cold, sensor sensitivity, sensor drift, ease of deployment / use
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Challenges
• Purchasing – Cairpol - 66 emails and 2 Skype calls to France…– AQEgg was JUST shipped…it was promised in
August• Deployment and testing of this new tech• Defining tech limitations and strengths• Not getting TOO ENTHUSIASTIC about
untried technology• Others, not yet known.
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For instance…
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Trends
• Smaller• Cheaper• Faster• More sensitive• Better visualization (AR anyone?)
• Community building and citizen involvement
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Emerging Platforms
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Core Platform - InputsAir Quality
Pollution
GIS / Mapping
CartoDBPostGIS,
OpenLayers
Weather
GoogleBING
Gov’tAQHI
Website
Gov’t AQMRSS/XML
Real-timeSensors
National Pollution Release Inventory
Traffic
MunicipalData???
Toxicity
TEPData
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Core Platform - Outputs
• Web-based dispersion model to power:– Researcher workbench: tests
epidemiological questions / data– Asthma Journal: clinical and patient tool that
tracks asthma in the context of exposure– Health notifications: based on smartphone
GPS, delivers location based warnings / advice
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Next Steps
• Platform• Technology• Community
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Partners
Alberta Capital Airshed
Microsoft
University of Alberta Children's Environmental Health Group
Drs. Alvaro Osornio and Irena Buka