GPS drawing

GPS drawing

Global Positioning System receivers can determine your position on the surface of the Earth. You can then use this data to do some pretty cool things.

The Alzheimer's Association has unveiled a Web-based application that allows Alzheimer's patients to roam within a pre-established area. If they leave that area, a GPS tracking system alerts loved ones or caregivers who can then locate them.  
From computerworld.com ()
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