John Arispe cruised slowly along in his car, one eye on the road, one eye on a glowing blue dot on a digital map of the Springfield Mall neighborhood in Northern Virginia, displayed on the screen of his sleek new Apple iPhone 3G. As he moved north on Frontier Drive, the dot moved with him. He turned... -
When the Phone Goes With You, Everyone Else Can Tag Along
John Arispe cruised slowly along in his car, one eye on the road, one eye on a glowing blue dot on a digital map of the Springfield Mall neighborhood in Northern Virginia, displayed on the screen of his sleek new Apple iPhone 3G. As he moved north on Frontier Drive, the dot moved with him. He turned...-
By Ellen Nakashima