1. A method comprising: receiving a drawing input at a touch screen display; determining whether the drawing input corresponds to a stored graphic element, the stored graphic element being associated with a function that is configured to execute at least one of an application or service; initiating the function in response to determining that the drawing input corresponds to the stored graphic element; and associating, in response to determining that the drawing input does not correspond to the stored graphic element, a candidate function of a plurality of candidate functions with the drawing input to enable execution of the selected candidate function in response to a future recognition of a drawing corresponding to a graphic element stored matching the drawing input.