1. Fingerprinting Using Computers Adrienne L. Marlow CSE 180 T/TH 11am

2. Topic Points n Motivation/History n How does it work n Abilities it provides n Why is it needed n Summary

3. Motivation/History n Forensic Science n Wanted to know how it worked n Ink n Looking for files by hand n Human error

4. How Does It Work? n Digitally encode n Automatic n Scanning n Computer matches n Sophisticated and intricacy

5. Toolbar Pictures

6. Toolbar Pictures Continued

7. Abilities Computer Fingerprinting Provides n Time n Accuracy n More information n Link n Speed

8. Toolbar Pictures Continued

10. Why Is Computer Fingerprinting Needed? n Evidence n Innocence n Identification n Employment or licensing

11. Toolbar Pictures Continued

13. Toolbar Information n Tin foil n White/black powder n Fluorescent n Plastic n Sticky side powder n Chemicals

14. Conclusion n accurate n catch criminals faster n help in court

15. References n Fingerprinting- An Emerging Technology http://et.nmsu.edu/~etti/sum mer97/security/finger.html DCS 121 http://www.. eneate.freeserv e.co.uk/