WRIGHT-PATTERSON AIR FORCE BASE, Ohio - Gate guards at Wright-Patterson Air Force Base, Ohio, will begin use of Defense Biometrics Identification System scanners later in 2011. The technology is designed to enhance security by quickly authenticating in real time whether personnel are authorized base access. All base personnel will eventually need to register to enable the system to be fully utilized. In the coming weeks and months base officials will share information detailing when, where and how to register. (U.S. Air Force Photo/Staff Sgt. Phillip Butterfield)