ATM-Style Card to Be Used for Disease-Testing?
Thanks to researchers at the University of Utah, undergoing a disease test could soon be as easy as looking up your account balance at an ATM, the Daily Mail tells us.
As part of the process, microscopic samples of blood, urine and saliva are placed onto a card that can be read, and analyzed, by a sort of medical swipe machine. The device uses a technology called giant magnetoresistance (GMR), ...








