Imagine that one day you go hiking in a national park. After walking all day and then camping for the night, you realize that you are lost. Instead of becoming worried, you pull out a handheld device that provides your location, the time, and evens maps that you can use to guide yourself out of the park. What type of technology does this device use?
Geographic Information System (GIS)
Global Positioning System (GPS)
Hiking Location System (HLS)
Park Assistance System (PAS)