Have fun and keep fit making line art drawings based on tracking your GPS co-ordinates as you travel around with your iPhone 3G or 3GS. You can use any mode of transport such as walking, cycling or driving, as long as your iPhone can see the sky and you can stay safe you will be able to make your virtual mark on the world. It works best on a grand scale so spread your wings and explore the world beyond your back yard.

To get going simply start a new drawing, choose a pen colour and off you go. As long as your GPS signal is good your movements will automatically be drawn. If you don’t complete your drawing in one session then you can continue with it when you come back to the application. When you are happy with your results you can save your drawings and look through them with your friends at any time. You’ll be surprised at how artful your bus journeys can become!