"OU student and professor develop 'electronic nose'"

"A research project that emerged from an Oakland University electrical engineering class may have a large impact on future environmental safety and protection measures. Master's student Jacob Allen and Associate Professor of Engineering Hoda Abdel-Aty-Zohdy teamed with Robert Ewing of the Wright-Patterson Air Force Base in Ohio to develop the prototype of an 'electronic nose,' which can detect eight possible odors and read 1,024 inputs."