<human>: What are the advantages of using a GPS system to help find a missing person?
<bot>: The primary advantage of using a GPS system to help find a missing person is that it provides an accurate and up-to-date location for the individual. This can be especially helpful in situations where there is limited communication or access to technology, such as when someone goes missing in the wilderness or while camping. Additionally, having access to a map with directions and waypoints can help rescuers quickly locate the individual and provide assistance.