combines art, travelling (walking, flying and driving) and technology and is a method of drawing that uses GPS to create large-scale artwork.(from Wikipedia)
GPS map:
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GPS Drawing Gallery http://www.gpsdrawing.com/gallery.html
The largest virtual image in the world:
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Artist Erik Nordenankar had an interesting idea for a self portrait. Well, the largest virtual image the world has ever seen.
The GPS tracking device was put into a briefcase and sent away with the DHL transportation company which flew it around the world using travel instructions given to them.