Abstract: A method (300) and apparatus (900) for altering the presentation of data (102) on a user interface such as a touch sensitive display (101) of an electronic device (100) are described. Alteration of the presentation of data (102) can include scrolling, paging, and so forth. Scrolling velocity can be selected based upon predetermined velocity data (108) stored in a memory (105). Velocity selection can be dependent upon displacement (109) of a user's finger (110) or stylus along a user interface. Deceleration of the data presentation alteration can be based upon contact duration and the velocity at which the data presentation is being altered when the user's finger (110) or stylus breaks contact with the user interface, as determined from predetermined deceleration data or overshoot curves (113,114,115) stored in memory (105).