1. The GPS By Matthew D’Ercole

2. What is the GPS GPS- Global Positioning System GPS is a space-based navigation system that is used for finding the location and time for weather conditions or anything on or near the Earth; used for guiding people on travel trips in cars and for aircraft

3. History of GPS Developed in 1973 to overcome limitations of previous navigation systems Created by the U.S DOD (department of defense) Invented by Bradford Parkinson, Roger Easton, and Ivan Getting

4. Pricing history For GPS satellites, before in the millions Today, in the billions GPS for cars $50-$300

5. Evolution 1

6. Evolution 2

7. Evolution 3