The GPS gurus over at Garmin have just launched the aera 796 and 795 -- a pair of new navigation devices designed specifically for pilots who don't enjoy getting lost. As the flagship member of the aera family, the 796 sports a seven-inch, 480 x 800 capacitive touchscreen (capable of displaying maps in either landscape or portrait mode) and features Garmin's 3D Vision technology, providing users with a behind-the-plane view of the terrain below, including rivers, landing strips or any other obstacles. This knee-mounted co-pilot can a
