The ATP PhotoFinder Mini is a synched GPS tracking device that essentially Geotags your photos, adding the coordinates of the location to the image's EXIF-data, which can then be interpreted and used in an application such as Google Earth, for example. This could also be very useful for visual inventory and mapping jobs, people who work for park services, survey and mapping, GIS analysis, and other resource-based industries, not just the home user who forgets where their photos were taken.