DELRAY BEACH, Fla., July 25, 2012 (GLOBE NEWSWIRE) -- PositiveID Corporation (“PositiveID” or “Company”) (OTCBB:PSID), an emerging growth company and developer of sophisticated airborne bio-threat detection systems for America’s homeland defense, today announced it has added Dr. Kimothy Smith as Chief Technology Advisor to the Company and its Microfluidic Systems (“MFS”) subsidiary. The Company will utilize Dr. Smith’s expertise in the areas of biosurveillance, biodefense, biosecurity, molecular genetics and diagnostics, as it prepares for the release of the final request for proposal from the Department of Homeland Security (“DHS”) for BioWatch Generation 3, a $3.1 billion procurement for an early warning system designed to detect the intentional release of airborne biological agents. The Company believes its M-BAND system is one of the only technologies capable of addressing the requirements of BioWatch Generation 3.