Iris Scanning
Iris scanning is a biometric technology that captures and analyzes the unique patterns in the colored part of the eye for secure identification and authentication. This method stands out for its high accuracy and resistance to forgery, making it a go-to choice in modern security systems from smartphones to border controls, though it raises privacy concerns in an era of widespread surveillance.
Did you know?
The odds of two people having the same iris pattern are about 1 in 10 to the power of 78, making it exponentially more unique than fingerprints and even DNA for identification— a fact uncovered through research by the International Biometric Group in the 1990s, which has revolutionized security in places like airports and banks.
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