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Dance monitoring final
- 1. Emerging Technology: Open Data, AQ Monitoring, and Health Notifications Matthew Dance
- 2. 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
- 3. Open Data
- 4. 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
- 5. How does open data work? Researchers Open Developers Consumers of the Data Government ‘open data’ product. Communities
- 6. Open Data Example From: data.edmonton.ca
- 12. Emerging Monitoring Technology
- 13. 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
- 14. Three technologies: – Air Quality Egg – Sensaris – Cairpol Sensor
- 15. Air Quality Egg • API with open data • Mashups! • Open hardware (3D printing) • Open software
- 16. Air Quality Egg
- 17. Air Quality Egg Map
- 18. MIT’s Copenhagen Wheel: A Sensaris implementation
- 19. Cairpol Sensor • Wireless transmission of data • Web-based mapping interface BUT • More expensive • Less user friendly
- 20. Cairpol Sensor
- 21. 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
- 22. 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.
- 23. For instance…
- 24. Trends • Smaller • Cheaper • Faster • More sensitive • Better visualization (AR anyone?) • Community building and citizen involvement
- 26. Core Platform - Inputs GIS / Mapping Air Quality Gov’t CartoDB Gov’t AQM Real-time PostGIS, Op AQHI RSS/XM Sensors enLayers Website L Weather Pollution National Google Pollution BING Release Inventory Traffic Toxicity Municipal TEP Data Data ???
- 27. 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
- 28. Next Steps • Platform • Technology • Community
- 29. Partners Alberta Capital Airshed Microsoft University of Alberta Children's Environmental Health Group Drs. Alvaro Osornio and Irena Buka
- 30. Questions Matthew Dance M.A. matt@matthewdance.ca 780.554.9222
Notas do Editor
- In this instance, I can access and download the complete raw data set in a variety of formats so that I can mash these data with other data sets. For instance, I can mash traffic counts, with and City of Edmonton vehicle fleet data and use an algorithm from the EPAs Mobile 6 or Move platform to estimate vehicle emissions for each location. If I find errors with the data, I can discuss / provide feedback to the data owner. Within this model it is possible to create a community of super users who can help verify the data that are being posted.
- KT – partnership between government - researchers
- 3D renderings of the environment, and overlay a layer visualizing the AQ of an area. A time slider such that the user can access the time period that they want, and a menu that allows the user to visualize the desired data set. Not to mention the support of crow sourced data. In this model, the City of London has decided to move away from propaganda as communication, to engagement with their population.
- Eye one earth is unique in that they allow for citizen contributions:
- Finally the Copenhagen wheel is designed to take AQ monitoring to the street, literally in that MIT sees citizens as sensors, and are working to engage a population with the monitoring of their environment.