1. It’s a matter of perspective Mary Theofanos

3. 3 System starts capture Capture Capture thresholding Time Participant presents Biometric Participant withdraws biometric Next attempt (acceptable attempt) Opposite sides of an issue Capture repeated if unacceptable

4. Requirements Analysis & Planning System Design Hardware & Software Development System Integration & Test Product Development : Technology Perspective

5. Requirements Analysis & Planning System Design Hardware & Software Development System Integration & Test Product Development : Technology Perspective

6. Product Development: User Centered Design Perspective

7. Context of Use User & Organizational Requirements Design Solution Evaluation Product Development: User Centered Design Perspective User

8. Examples: Contactless fingerprinting

9. Pointing Upward? Signaling Importance? Directing Movement? Denoting Fingerprinting? Examples: What does this symbol mean? !

10. Examples: How long does it take to leave a fingerprint? Technology Perspective User Perspective

11. 11 Opportunity (“please place your hand on the scanner”) System starts capture Capture Capture thresholding Time Participant presents Attempt starts Attempt Attempt ends Next attempt (acceptable attempt) Two sides of the same coin Capture repeated if unacceptable