Your Web News in One Place

An Interest In:

Web News this Week

Search Archive

Some of Our Sources

View All Sources

Help Webnuz

Referal links:

Sign up for GreenGeeks web hosting
May 26, 2012 08:05 am

A Wrinkle For Biometric Systems: Irises Change Over Time


scibri writes "The iris scanners that are used to police immigration in some countries, like the UK, are based on the premise that your irises don't change over your lifetime. But it seems that assumption is wrong. Researchers from the University of Notre Dame have found that irises do indeed change over time, enough so that the failure rate jumps by 153% over three years. While that means a rise from just 1 in 2 million to 2.5 in two million, imagine how that will affect a system like India's — which already has 200 million people enrolled — over 10 years."

Read more of this story at Slashdot.


Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/0EddAV98jkY/a-wrinkle-for-biometric-systems-irises-change-over-time

Share this article:    Share on Facebook
View Full Article

Slashdot

Slashdot was originally created in September of 1997 by Rob "CmdrTaco" Malda. Today it is owned by Geeknet, Inc..

More About this Source Visit Slashdot