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Enhancing AQI Visualization in HappyAir Application: Use Cases and Implementation

This document outlines the development of the Map View feature in the HappyAir application, focusing on Air Quality Index (AQI) data visualization. The agenda includes modules for current and forecast AQI by zip code, utilizing color-coded displays for user-friendly access. Key features include handling of valid and invalid zip codes, technical challenges involving data parsing, and the integration of Java libraries. The expanded use cases address user interactions, and references to relevant environmental resources provide further context.

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Enhancing AQI Visualization in HappyAir Application: Use Cases and Implementation

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  1. TEAM 5 CSE 5324 HappyAir AnushaAndapally Anvitha Banakal Sadananda ManasaPatapatnam RaghuvamshiGelle SonalKulkarni October 05, 2011

  2. Agenda • Modules • Description of Map View Use Case • Use Case for Iteration 2 • Demo

  3. Modules • Map View • Display the Map With AQI Markers • AQI by Zip Code • Display AQI Values for a particular region with color codes • Current Values • Forecast Values • AQI Help • Provide Information on AQI Color Codes

  4. Expanded Use Case

  5. Screen ShotHome

  6. Screen Shot Map View

  7. Map View Technical Challenges • WebView or MapView? • Parse KML Document • Parse Data in HTML Format Implementation Details • MapView • Java Libraries for HTML • OverlayItem, GeoPiont

  8. For Next Iteration Module-View AQI (current) by Zip Code • Actor: User • System: Happy Air Application • Pre-Condition • User clicks Zip Code Tab • Success Scenario • TUCBW User enters Zip Code • TUCEW Displays current AQI values if Zip Code is Valid • Failure Scenario • Error Message is displayed when Zip Code is Invalid

  9. Expanded Use Case

  10. Module-View AQI (forecast) by Zip Code • Actor: User • System: Happy Air Application • Pre-Condition: • User viewing the current values of AQI • Success Scenario: • The user clicks Forecast button • Application displays the forecasted AQI values

  11. Expanded Use Case

  12. References • EPA AirNow: http://www.airnow.gov/index.cfm?action=topics.about_airnow • EPA Criteria Pollutants: http://www.epa.gov/oaqps001/urbanair/ • Texas Commission on Air Agency: http://www.tceq.texas.gov/agency/data/ozone_data.html • North Central Texas Council of Governments: http://www.nctcog.org/trans/air/ozone/ • http://airnowgateway.org/

  13. QUERIES??

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