Use the Internet and other sources to research the two disadvantages to standard biometrics, cost and error rates. Select one standard biometric technique (fingerprint, palmprint, iris, facial...

Use the Internet and other sources to research the two disadvantages to standard biometrics, cost and error rates.  Select one standard biometric technique (fingerprint, palmprint, iris, facial features, etc.) and research the costs for having two biometric readers for that technique located at two separate entrances into a building.  Next, research ways in which this particular standard biometric technique is attempted to be defeated by attackers.


Use the Internet and other sources to research the two disadvantages to standard biometrics, cost and error rates.  Select one standard biometric technique (fingerprint, palmprint, iris, facial features, etc.) and research the costs for having two biometric readers for that technique located at two separate entrances into a building.  Next, research ways in which this particular standard biometric technique is attempted to be defeated by attackers.  Finally, how often will this technique reject authorized users while accepting unauthorized users compared to other standard biometric techniques?  Based on your research, would you recommend this technique?  Why or why not?