It shall be understood that other objects or graphics may also be enhanced and the term ???message??? is understood to include other objects.The most common positioning technology is GPS. As used herein, GPS???sometimes known as GNSS???is meant to include all of the current and future positioning systems that include satellites, such as the U.S. Navistar, GLONASS, Galileo, EGNOS, WAAS, MSAS, QZSS,