Magellan unveiled the rugged eXplorist 710 handheld GPS device which will be available to consumers in Q4 2010 at an M.S.R.P. of USD $549.99. The eXplorist 710 features a 3.0-inch color touch screen, a 3.2 mega-pixel camera with auto-focus, microphone and speaker to record geo-referenced images, videos, and voice notes. […]