171012-N-PB086-001 PANAMA CITY, Fla. (Oct. 12, 2017) Richard Manley, the lead optical and software engineer for the diver augmented vision display (DAVD) at Naval Surface Warfare Center (NSWC), Panama City Division (PCD), conducts a pre-dive briefing for Capt. Aaron Peters, right, commanding officer of NSWC PCD. DAVD is a diving heads up display prototype that offers divers situational awareness and is intended to reduce diving bottom times. Manley and the DAVD prototype team conducted phase II prototype dive tests Oct. 10-13, 2017. (U.S. Navy photo by Ron Newsome/Released)