Researchers at the University of Notre Dame have found that iris patterns change over time, potentially posing a problem for biometric scanners. Researchers at the University of Notre Dame have found ...

The purpose of this study was to investigate the effect of cataract surgery and pupil dilation on iris pattern recognition for personal authentication. Prospective non-comparative cohort study. Images ...

The eye has often been thought of as the window into the human soul, and the iris—the ring of colored fibrous tissue controlling the aperture (pupil) at the front of the eye—seen as an external ...

A simple capability found in most cameras may enable security experts to counter efforts by terrorists and other security threats to spoof iris recognition systems. The new approach focuses on eye ...

At a time when everyone is worried about airline safety, the work of a little-known Cambridge University scientist could ease the public’s fear. John Daugman’s mathematical algorithms turn the human ...

If the eyes are a window to the soul, the iris is the window dressing. Flashy, colorful and ever-changing like a tidal pool, the iris is what gives the eye its special character, offsetting the steely ...

When asked why they don’t fully use iris searches in their investigations, law enforcement officers often say, “Because people don’t leave their irises at crime scenes.” While it is true that suspects ...

DESTIN – Gia Roche can’t take her eyes off of eyes. The Destin entrepreneur recently started Eye Wonder, a business capturing eyes through macro photography of the iris, the part that defines eye ...