Scientists testing sweat analysis for cellphone authentication

Carlo de Jesus(NEW YORK) — Imagine unlocking your cellphone with a drop of sweat?

Dr. Jan Halámek, a biochemist and assistant professor at the University of Albany, and his team are studying that very concept. Halámek believes there is a better way to secure electronic devices, and facial recognition is not one of them.

Halámek’s approach relies on amino acids found in skin secretions. A phone, for example, will be able to identify what compounds are in its owner’s unique sweat, Halámek told ABC News.

The amino acids and their compounds will ideally be able to unlock a device through “obvious connection of …read more