<http://schema.org/description>
"A small device that you keep with you at all times while traveling and it keeps track of everywhere you go and when by storing time-stamps and GPS coordinates. After a trip, load up the plotting software and this device matches the photo's timestamps taken from your digital camera with the timestamps from the PhotoTrackr Pro. Using the GPS coordinates of latitude and longitude, it is able to plot out exactly where and when you took each picture using the cool mapping software Google Earth."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.thegreenhead.com/2008/03/photo-trackr-pro-geotags-photos.php>