Friday, July 30, 2004
I came across a cool concept called photo-mapping on Gary Burd's weblog. The idea is to add geographical meta-data to photos (digital photos), such as GPS location information, which will then enable one to build a map of places where one has visited along with some markers on them, which are links to the photos taken at that location. One can thus organize a photo album based on the trail one has followed. There are softwares available that already make this possible. All that one needs is a digital camera and a GPS receiver. Check out this tutorial for more information on this very interesting idea.
One follow-up application, I can think of is that of history of places. If people create online catalogs of such photos and create a public interface to it. Google can not only help others find it, but at the same time if more than one person has taken photos of the same area at different point in time, a history of that location could be created. Moreover it will not be too difficuilt to create a web application that creates a photographic atlas of the world, where a user could navigate through photos taken within a particular geographical area and at the same time, explore its chronological space as well. The possibilities are limitless.
