Often information is best offered by presenting an image.
Images can be very useful as a source or guide to other information.
Different information can be associated with specific parts of the image. For example geographical maps can be used in place of a list or menu to point to and select a specific region or country. Clickable images are created by defining areas on the image such as squares, circles and polygons. Each clickable area must be defined as one of these shapes. Often an approximation will suffice.