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Part 2 Of Lacrimal Biometric System Case Study

Part 2 Of Lacrimal Biometric System Case Study. Case Study: Aviations Communications Limited AVCOM. By: Kimberly Rankin. System Development Life Cycle. Figure 1.1. Lacrimal Biometric System Co.

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Part 2 Of Lacrimal Biometric System Case Study

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  1. Part 2 Of Lacrimal Biometric System Case Study Case Study: Aviations Communications Limited AVCOM By: Kimberly Rankin Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide

  2. System Development Life Cycle Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide Figure 1.1

  3. Lacrimal Biometric System Co. • Today I will be doing a demonstration with a demo kit from Aviation Communications Limited. (AVCOM) • I will use a prototype to demonstrate the biometric system as the system is not yet available. • The system was tested as a dual with the ISONAS and the results were admirable. • A user manual is available for proper use of the system • One point of interest that might arouse curiosity concerns the tear analysis. • It should be noted that a couple years ago it took months to analyze a human DNA. Today it has been proven that DNA results can be ready in Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide

  4. less than 2 hrs. It should also be noted that if the tear specimen should be place in water to keep it moist the DNA composition will be disturbed thus the DNA results. • Here are a few pointers on collecting the specimen. • Remove the swab • from the wrapper • 2. Place tip of swab at outer cantus of • eye and blink to collect tears (ensure that • swab does not touch the cornea “white area” • of the eye as this could cause damage) Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide

  5. 3. Remove swab from eye and quickly • place tip in Biometric device. • 4. When you see a red light that indicate • that the specimen is accepted. • 5. Remove swab from device and discard into garbage bin Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide

  6. DUAL SYSTEM AT WORK • The software of the ISONAS system will have added credentials of employees. • Whereas it was only the credential on the key fob it will now be both the key fob and the DNA analysis in the form of binary codes (computer numbers). • The ISONAS device will no longer accept just the key fob information because it is now a dual system. • The database likewise will be accepting more information from the software • If the information match up the door lock will be opened in less than 1 minute and the employee can enter the building. Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide

  7. EVENT DECOMPOSITION DATA FLOW DIAGRAM of dual system. Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide Figure 1.3

  8. Fully Attributed Data Model Kimberly Rankin System Analysis and Design Section #1 Instructor: Dr Eustache Placide Figure 1.2

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