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 test of an iris-scanning system is set to begin Saturday at the Frankfurt, Germany, airport, as part of a project involving 18 European countries. Airline passengers will be required to stand in ...

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 ...

A test of an iris-scanning system is set to begin Saturday at the Frankfurt, Germany, airport, as part of a project involving 18 European countries. Airline passengers will be required to stand in ...