There is a new system of identification that, according to some authorities, will make PIN #s, passwords and other forms of ID obsolete. It's called Biometric Identification. Everyone is familiar with the most common form of ID, the fingerprint. However, there are others, some even more accurate than fingerprints. Face technology looks at a scan of the entire face and uses 50 points around the nose, mouth, brows, and jaw. The weakness of the system is, of course, identical twins, but growing a beard or putting on weight will also alter the facial structure. The hand, like the face, is also an ID system. It has unique geometric shapes and sizes. Most of us are familiar with voice prints and of course, DNA, although the latter is not practical at this time to be used at an ATM or grocery store. The most technical biometric ID used is the iris of the eye. While the fingerprint has 40 measurable characteristics, the iris has 266. ...