Clean up your veins – 7-11 wants to read them
Vein pattern recognition was developed by Hitachi (6501.JP) and has been used by a number of banks for identification of corporate customers, eliminating the need for PINs, passwords, authentication codes or cards, and reducing ‘over the shoulder’ PIN disclosure. The technology is based on a CCD camera, which reads near infrared light that passes through your fingertip. That light, which is absorbed by the hemoglobin in blood, allows the camera to map your vein structure, which is different for every person. The accuracy of this type of identification process is considered similar to iris recognition, with a false identification rate near zero, even with identical twins, skin surface has no effect on the reader, and the size of the data template is smaller than that needed for iris recognition, although the over cost of such a system is comparable to iris systems. As with iris recognition, there is almost no change in finger vein patterns as a person ages, so templates only have to be produced once for each user.