150205-N-PO203-268 WASHINGTON (Feb. 5, 2015) Kurt Yankaskas, the Office of Naval Research Noise-Induced Hearing Loss program officer, watches as Jacob Thompson, of United Sciences, demonstrates an in-ear scanning solution at the Naval Future Force Science and Technology Expo. The company has developed a technique for scanning and 3D-printing custom-molded hearing protection for noisy environments, such as aircraft carrier flight decks and engine rooms. (U.S. Navy photo by John F. Williams/Released)