]]A dashboard, dash, and sometimes fascia (chiefly in British English) is a control panel located under the windshield of an automobile. It contains instrumentation and controls pertaining to operation of the vehicle.Originally, a dashboard was the upturned screen of wood or leather placed on the front of a horse-drawn carriage, sleigh or other vehicle that protected the driver from mud, debris, water and snow thrown up by the horse's hooves.
Types of dashboards
motorcycle dash]]Lawn mowers, farm tractors, and earlier automobiles sometimes have little more than a steering wheel and some form of ignition or power switch.Custom-built racing cars often simply have a piece of sheet metal that forms the dashboard. Whenever a new gauge needs to be added, a hole is drilled in the appropriate location. Open wheeled racing cars often have no space for a dashboard, so the instrument cluster is integrated into the center of the steering wheel.Motorcycles and mopeds have a compressed version
Source: http://en.wikipedia.org/wiki/Dash Board