I be a certified Home Health Aide for the visit Nurses Association of Central Jersey . my territory cover all of Monmouth County . there have be time in the middle of my day that a call from the office have change my schedule and my path of travel . a hard copy of travel direction be cumbersome , inflexible , and actually dangerous to read as I be drive . the Garmin StreetPilot have make my assignment so much easier to reach without the fear of get lose .