The trip started when the young smart-phone owners used the Navigator Deluxe app to find a state park. Then, using the Cal Parks app, they selected the trail they wished to explore. The Outdoor Compass app put them in...
tstienstra@sfchronicle.com (Chronicle Columnist), San Francisco Chronicle: Sports
Wed, 01/11/2012 - 9:37pm
The trip started when the young smart-phone owners used the Navigator Deluxe app to find a state park. Then, using the Cal Parks app, they selected the trail they wished to explore. The Outdoor Compass app put them in...