170402-N-PO203-157 NATIONAL HARBOR, Md. (April 2, 2017) Rear Adm. David Hahn, chief of naval research, talks to Anthony Mulligan, founder and CEO of Hydronalix, Inc., about the Emergency Integrated Lifesaving Lanyard (EMILY), a robotic device used by lifeguards for rescuing swimmers, prior to the opening of the Department of the Navy Forum for Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) Transition. (U.S. Navy photo by John F. Williams/Released)