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Android Smart Card ID Checker

Android Smart Card ID Checker. UHCL Capstone Team 6 Michael Woodruff Raymond Nnodim Faisal Moiz. Presentation Outline. Background Requirements User interface Data model Communications model Q and A. Background. Johnson Space Center security access

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Android Smart Card ID Checker

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  1. Android Smart Card ID Checker UHCL Capstone Team 6 Michael Woodruff Raymond Nnodim Faisal Moiz

  2. Presentation Outline • Background • Requirements • User interface • Data model • Communications model • Q and A

  3. Background • Johnson Space Center security access • Goal – use smart card embedded in ID badge to verify appropriate access • Tietronix Software sponsoring project

  4. Common Access Cards • NFC – Near Field Communication • ISO 14443 – operates at 13.56 MHz • Short range communication <= 10 cm • Newer smart phones have embedded NFC readers • Samsung Galaxy Nexus and S II, HTC Amaze 4G • Android support with SDK 2.3 • Personnel Data on card

  5. Requirements • Use Android smart phone to read NFC cards • Use ID number read to query remote database and display digital replica of ID card • Display additional personnel details • Display warnings such as revoked or expired cards • Log time and location of scans • Log and photograph Guests • Should work offline

  6. User Interface

  7. Home Screen

  8. Add Guest

  9. Scanned ID Found In Database

  10. Scanned ID Triggers Warnings

  11. Scanned ID Not Found In Database

  12. Data Model Remotely Generated Phone Generated

  13. Database Tables - Card

  14. Database Tables – Person

  15. Database Tables - Guest

  16. Database Tables - Scan

  17. Pull Personnel Records Remote Database Request records Send records Save records to local database Local Database

  18. Retrieve Personnel Data Locally Remote Database Remote Database Unavailable Use local copy Local Database

  19. Scan/Guest Log Data Save Scan/Guest Logs Local Database

  20. Push Scan/Guest Logs Remote database Push Scan/Guest Logs Logs Received Confirmation Retrieve Logs to send from local database Delete Logs from Local Database Local database

  21. Questions

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