Respuesta :
The GUI for a touchscreen interface has to accommodate the processing of action events by analysing the amount of pressure put on the screen, and where that pressure was implemented. For desktop/laptop GUI's, they just have to worry what buttons the user presses and where their 'Lil mousy moo clicks!
Answer:
A.)A finger or stylus is used instead of a pointer.
Explanation:
The Graphical user interface on a touchscreen interface differs from that of a desktop computer or laptop because the pointer is the finger or stylus, this means that the need for the mouse and the mouse pointer ot make actions is eliminated in a Graphical Interface with a touchscreen.