GPS-drawing

by Karel Thönissen

Take a GPS-device that records your positions. Use software to plot your where-abouts. Now you can draw images on the map on the computer by finding your way in the real world. Makes me think of the Turtles in the Logo-programming language. On GPSdrawing.com one can find some fine drawings. Pictured here is the computer plot and the same plot placed over an aerial photo of Brighton, UK.