From the first generation of big and clunky handheld GPS units through today’s compact and sophisticated multi-purpose navigators, the quest for better accuracy has taken us from getting within 100 yards of a target destination to getting within 10 feet of it.

From the first generation of big and clunky handheld GPS units through today’s compact and sophisticated multi-purpose navigators, the quest for better accuracy has taken us from getting within 100 yards of a target destination to getting within 10 feet of it.

From the first generation of big and clunky handheld GPS units through today’s compact and sophisticated multi-purpose navigators, the quest for better accuracy has taken us from getting within 100 yards of a target destination to getting within 10 feet of it.