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GPS Tracking

GPS Tracking. An overview of the i730 GPS tracking application and web service Eamon Moore CPSC 463 8/4/2004. Outline. Objective Introduction Functionality Technology Used Hardware Software Web service creation Client application creation I730 emulator Wireless toolkit emulator

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GPS Tracking

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  1. GPS Tracking An overview of the i730 GPS tracking application and web service Eamon Moore CPSC 463 8/4/2004

  2. Outline • Objective • Introduction • Functionality • Technology Used • Hardware • Software • Web service creation • Client application creation • I730 emulator • Wireless toolkit emulator • Communication • Demo • Conclusions • Future work

  3. Objective • J2ME application and web service • Get GPS locations, descriptions and upload to database

  4. Introduction • Created GPS phone application that gets service cell GPS • Created web service that will communicate with application • Made two applications communicate where GPS was uploaded to web service

  5. Functionality • Capture cell GPS coordinates in variable • Displays coordinates to cell user • Transfers coordinates to web service • Web service stores coordinates in database

  6. Hardware • i730 phone using Motorola hardware to search for the cell GPS and store coordinates • Any J2ME phone can be used in substitution

  7. Software • Java Development Kit • Motorola i730 Emulator • Wireless Toolkit Emulator • Webjal • I730 phone uses J2ME platform on phone

  8. Web Service Creation • C# • Virtual PC • ASP.NET • MS SQL Server 2000 • Function setGps() to be used by application to store coordinates in database.

  9. Client Application Creation • I730 Emulator • Worked well with GPS locations • Didn’t work well with communicating to web service

  10. Client Application Creation • Wireless toolkit emulator • Worked well with communicating with web service • Didn’t work well with GPS locations

  11. Communication

  12. Demo ON VIRTUAL PC

  13. Conclusions • Exact GPS locations isn’t guaranteed using cell phones • Cell phone service GPS is easier obtainable • Emulators were complicated • i730 bad with web service • Wireless toolkit bad with GPS coordinates

  14. Future Work • Getting GPS locations more accurate • Expand functionality of web service and application for more accurate coordinates • Upload GPS coordinate descriptions • Send coordinates and description back to phone

  15. Questions?

  16. Acknowledgements • Dr. Pargas • 463/663 Class • Josh Austin • Past Semester Students

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