Recreational Sports sees more use of GPS
by Beth Healy, NY Times
GPS is invading recreational sports. Under clear skies, those signals beaming to earth from satellites can find you on a hilly running trail, in a kayak on the ocean, or on a green fairway where you’re trying to fade a 230-yard drive into the wind. In the four years since the Defense Department loosened its grip on the Global Positioning System, the technology has migrated from military missiles and luxury cars to the wristbands and back pockets of people who normally revel in getting away from it all. For many athletes and outdoor adventurers, those space signals are taking the place of the speedometer, the compass, the map, and all manner of guesswork.
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