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Long Range Iris Scans

Advancements in biometrics:

The latest development in this field is the scanning of irises from a distance of up to 40 feet (12 metres) away. Researchers from Carnegie Mellon University in the US demonstrated they were able to use their iris recognition technology to identify drivers from an image of their eye captured from their vehicle’s side mirror.

Close range technologies have a way of expanding to larger distances over time. So be careful where you point your eye.