There was a time, not even too long ago when the word "biometrics" baffled people. Now it is defining the future security of our most precious things. Government and big business have been excited for such technology to arrive, and they are going to feel safer knowing the unique benefits of having biometrics secure their locations. In a world run by money, biometrics of course comes with an equally expensive price tag, but research proves …showed first 75 words of 421 total…

…showed last 75 words of 421 total…the back of a person's retina and record the pattern of blood vessels there. This pattern would be unique to each person, regardless of genetic similarity (like as in the case of the twins). So, retina scanners prove to be the most flawless of the options. Sources; Dong- hun, Lim. Biometrics, as a New Technology.Theory & Critique. Jan 14. 2006. <Tab/>http://maincc.hufs.ac.kr/~argus/no343/t_c2.htm