Check out the GPS Drawing Project. They call it "Digital mark-making with satellite navigation technology". A quote from Jeremy Wood: "The work is rooted in an interest in the processes and methodologies in the field of drawing. GPS drawings are exhibited as printed editions and sculptures as part of ongoing research into writing over the earth and drawing with ourselves as we move."

On the website, the Gallery contains GPS drawings created over land, on water, and in the air along with GPS maps and experiments. There are contributions from around the world. GPS tracks have been sent from pilots, skydivers, skiers, hikers, cyclists, joggers, and whale hunters.

What do you guys think about this form of art? Have you ever tried to draw something with your GPS tracks as you moved? Let us know your thoughts in the forums.