I have had the best luck with finger print scanners. The voice, facial i have had BAD luck and so have some of my friends because they just arnt good unless you are spending A lot of money.
There are many suitcases which allow the owner to gain access by utilizing biometric technology. Most models allow for the storage of several fingerprints.
The 3 fundamental elements of an effective access control solution for information systems are Authentication, Identification, and Authorization.
irradiation
Iris scan
Retinal scans are considered to be the most secure forms of biometric security.
Fingerprints
Iris Scan
Iris scan
Iris scan
It is a technology that identifies people through their eyes.
A biometric scanner, when used in consumer computing, most often refers to a fingerprint scanner. However, there are more programs coming out (that have been in use in the corporate/military sectors for years, no doubt) such as technology that uses a webcam to scan your facial features to allow you in to your computer. This technology would also qualify as biometric, as it uses features that are generally different for every person as a method of identification.
finger print