from the giving-it-the-finger-test dept.
cylonlover writes "Fingerprints have been used to confirm or determine peoples' identities for over one hundred years now, but new technology is allowing them to be put to another use — drug testing. Intelligent Fingerprinting (a spin-off company affiliated with the UK's University of East Anglia) has just unveiled a prototype portable device that can detect the presence of illicit drugs or other substances in a person's system by analyzing the sweat in their fingerprints."
The most difficult thing in the world is to know how to do a thing and to
watch someone else doing it wrong, without commenting.
-- T.H. White