The issue focused on code review and tech reviews. This study looked at technology related issues that researchers found were specific to mobile devices. The research study involved scientists from NASA, NASA Langley Research Center, NASA Ames Research Center, NASA Johns Hopkins University Applied Physics Laboratory, NASA NASA Goddard Space Flight Center, NASA NASA Jet Propulsion Laboratory, NASA NASA Jet Propulsion Laboratory, NASA NASA Jet Propulsion Laboratory, NASA NASA Jet Propulsion Laboratory, NASA NASA Jet Propulsion Laboratory, NASA NASA Jet Propulsion Laboratory, NASA