SSCP · Question #161
Which of the following biometric devices has the lowest user acceptance level?
The correct answer is A. Retina Scan. According to the cited reference, of the given options, the Retina scan has the lowest user acceptance level as it is needed for the user to get his eye close to a device and it is not user friendly and very intrusive. However, retina scan is the most precise with about one…
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Options
- ARetina Scan
- BFingerprint scan
- CHand geometry
- DSignature recognition
How the community answered
(26 responses)- A92% (24)
- B4% (1)
- D4% (1)
Explanation
According to the cited reference, of the given options, the Retina scan has the lowest user acceptance level as it is needed for the user to get his eye close to a device and it is not user friendly and very intrusive. However, retina scan is the most precise with about one error per 10 millions usage. Look at the 2 tables below. If necessary right click on the image and save it on your desktop for a larger view or visit the web site directly at https://sites.google.com/site/biometricsecuritysolutions/crossover-accuracy. Biometric Comparison Chart Biometric Aspect Descriptions
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